id	sid	tid	token	lemma	pos
ajeem-1045	1	1	in	in	ADP
ajeem-1045	1	2	ternationa	ternationa	NOUN
ajeem-1045	1	3	l	l	NOUN
ajeem-1045	1	4	scholars	scholar	NOUN
ajeem-1045	1	5	journa	journa	VERB
ajeem-1045	1	6	ls	ls	ADJ
ajeem-1045	1	7	african	african	ADJ
ajeem-1045	1	8	journal	journal	PROPN
ajeem-1045	1	9	of	of	ADP
ajeem-1045	1	10	environmental	environmental	ADJ
ajeem-1045	1	11	economics	economic	NOUN
ajeem-1045	1	12	and	and	CCONJ
ajeem-1045	1	13	management	management	NOUN
ajeem-1045	1	14	issn	issn	PROPN
ajeem-1045	1	15	2375	2375	NUM
ajeem-1045	1	16	-	-	SYM
ajeem-1045	1	17	0707	0707	NUM
ajeem-1045	1	18	vol	vol	NOUN
ajeem-1045	1	19	.	.	PROPN
ajeem-1045	1	20	5	5	NUM
ajeem-1045	1	21	(	(	PUNCT
ajeem-1045	1	22	6	6	NUM
ajeem-1045	1	23	)	)	PUNCT
ajeem-1045	1	24	,	,	PUNCT
ajeem-1045	1	25	pp	pp	ADP
ajeem-1045	1	26	.	.	PUNCT
ajeem-1045	2	1	341	341	NUM
ajeem-1045	2	2	-	-	SYM
ajeem-1045	2	3	347	347	NUM
ajeem-1045	2	4	,	,	PUNCT
ajeem-1045	2	5	november	november	PROPN
ajeem-1045	2	6	,	,	PUNCT
ajeem-1045	2	7	2017	2017	NUM
ajeem-1045	2	8	.	.	PUNCT
ajeem-1045	3	1	available	available	ADJ
ajeem-1045	3	2	online	online	ADV
ajeem-1045	3	3	at	at	ADP
ajeem-1045	3	4	www.internationalscholarsjournals.org	www.internationalscholarsjournals.org	PROPN
ajeem-1045	3	5	©	©	PROPN
ajeem-1045	3	6	international	international	ADJ
ajeem-1045	3	7	scholars	scholar	NOUN
ajeem-1045	3	8	journals	journal	NOUN
ajeem-1045	3	9	author(s	author(s	PROPN
ajeem-1045	3	10	)	)	PUNCT
ajeem-1045	3	11	retain	retain	VERB
ajeem-1045	3	12	the	the	DET
ajeem-1045	3	13	copyright	copyright	NOUN
ajeem-1045	3	14	of	of	ADP
ajeem-1045	3	15	this	this	DET
ajeem-1045	3	16	article	article	NOUN
ajeem-1045	3	17	.	.	PUNCT
ajeem-1045	4	1	full	full	ADJ
ajeem-1045	4	2	length	length	NOUN
ajeem-1045	4	3	research	research	NOUN
ajeem-1045	4	4	paper	paper	NOUN
ajeem-1045	4	5	willingness	willingness	NOUN
ajeem-1045	4	6	to	to	PART
ajeem-1045	4	7	pay	pay	VERB
ajeem-1045	4	8	(	(	PUNCT
ajeem-1045	4	9	wtp	wtp	NOUN
ajeem-1045	4	10	)	)	PUNCT
ajeem-1045	4	11	for	for	ADP
ajeem-1045	4	12	pipe	pipe	NOUN
ajeem-1045	4	13	-	-	PUNCT
ajeem-1045	4	14	water	water	NOUN
ajeem-1045	4	15	connection	connection	NOUN
ajeem-1045	4	16	in	in	ADP
ajeem-1045	4	17	makululu	makululu	VERB
ajeem-1045	4	18	compound	compound	NOUN
ajeem-1045	4	19	of	of	ADP
ajeem-1045	4	20	kabwe	kabwe	NOUN
ajeem-1045	4	21	,	,	PUNCT
ajeem-1045	4	22	zambia	zambia	PROPN
ajeem-1045	4	23	yordanos	yordanos	PROPN
ajeem-1045	4	24	gebremeskel1	gebremeskel1	PROPN
ajeem-1045	4	25	,	,	PUNCT
ajeem-1045	4	26	nyambe	nyambe	ADJ
ajeem-1045	4	27	mubita2	mubita2	NOUN
ajeem-1045	4	28	,	,	PUNCT
ajeem-1045	4	29	bupe	bupe	ADJ
ajeem-1045	4	30	simuchimba1	simuchimba1	NOUN
ajeem-1045	4	31	,	,	PUNCT
ajeem-1045	4	32	james	james	PROPN
ajeem-1045	4	33	mulenga1	mulenga1	PROPN
ajeem-1045	4	34	1	1	NUM
ajeem-1045	4	35	mulungushi	mulungushi	PROPN
ajeem-1045	4	36	university	university	NOUN
ajeem-1045	4	37	.	.	PUNCT
ajeem-1045	5	1	school	school	NOUN
ajeem-1045	5	2	of	of	ADP
ajeem-1045	5	3	social	social	ADJ
ajeem-1045	5	4	sciences	science	NOUN
ajeem-1045	5	5	.	.	PUNCT
ajeem-1045	6	1	department	department	PROPN
ajeem-1045	6	2	of	of	ADP
ajeem-1045	6	3	economics	economic	NOUN
ajeem-1045	6	4	.	.	PUNCT
ajeem-1045	7	1	box	box	PROPN
ajeem-1045	7	2	80415	80415	NUM
ajeem-1045	7	3	.	.	PUNCT
ajeem-1045	8	1	2	2	NUM
ajeem-1045	8	2	university	university	NOUN
ajeem-1045	8	3	of	of	ADP
ajeem-1045	8	4	barotseland	barotseland	PROPN
ajeem-1045	8	5	.	.	PUNCT
ajeem-1045	9	1	school	school	NOUN
ajeem-1045	9	2	of	of	ADP
ajeem-1045	9	3	natural	natural	ADJ
ajeem-1045	9	4	resources	resource	NOUN
ajeem-1045	9	5	.	.	PUNCT
ajeem-1045	10	1	accepted	accept	VERB
ajeem-1045	10	2	05	05	NUM
ajeem-1045	10	3	october	october	PROPN
ajeem-1045	10	4	,	,	PUNCT
ajeem-1045	10	5	2017	2017	NUM
ajeem-1045	10	6	the	the	DET
ajeem-1045	10	7	availability	availability	NOUN
ajeem-1045	10	8	of	of	ADP
ajeem-1045	10	9	safe	safe	ADJ
ajeem-1045	10	10	drinking	drinking	NOUN
ajeem-1045	10	11	water	water	NOUN
ajeem-1045	10	12	is	be	AUX
ajeem-1045	10	13	dependent	dependent	ADJ
ajeem-1045	10	14	on	on	ADP
ajeem-1045	10	15	better	well	ADJ
ajeem-1045	10	16	and	and	CCONJ
ajeem-1045	10	17	improved	improved	ADJ
ajeem-1045	10	18	water	water	NOUN
ajeem-1045	10	19	sources	source	NOUN
ajeem-1045	10	20	for	for	ADP
ajeem-1045	10	21	households	household	NOUN
ajeem-1045	10	22	.	.	PUNCT
ajeem-1045	11	1	access	access	NOUN
ajeem-1045	11	2	to	to	ADP
ajeem-1045	11	3	safe	safe	ADJ
ajeem-1045	11	4	drinking	drinking	NOUN
ajeem-1045	11	5	water	water	NOUN
ajeem-1045	11	6	especially	especially	ADV
ajeem-1045	11	7	piped	pipe	VERB
ajeem-1045	11	8	water	water	NOUN
ajeem-1045	11	9	is	be	AUX
ajeem-1045	11	10	one	one	NUM
ajeem-1045	11	11	of	of	ADP
ajeem-1045	11	12	the	the	DET
ajeem-1045	11	13	challenges	challenge	NOUN
ajeem-1045	11	14	faced	face	VERB
ajeem-1045	11	15	by	by	ADP
ajeem-1045	11	16	households	household	NOUN
ajeem-1045	11	17	in	in	ADP
ajeem-1045	11	18	zambia	zambia	PROPN
ajeem-1045	11	19	.	.	PUNCT
ajeem-1045	12	1	this	this	DET
ajeem-1045	12	2	study	study	NOUN
ajeem-1045	12	3	aims	aim	VERB
ajeem-1045	12	4	to	to	PART
ajeem-1045	12	5	understand	understand	VERB
ajeem-1045	12	6	the	the	DET
ajeem-1045	12	7	factors	factor	NOUN
ajeem-1045	12	8	that	that	PRON
ajeem-1045	12	9	determine	determine	VERB
ajeem-1045	12	10	the	the	DET
ajeem-1045	12	11	willingness	willingness	NOUN
ajeem-1045	12	12	to	to	PART
ajeem-1045	12	13	pay	pay	VERB
ajeem-1045	12	14	for	for	ADP
ajeem-1045	12	15	pipe	pipe	NOUN
ajeem-1045	12	16	water	water	NOUN
ajeem-1045	12	17	connection	connection	NOUN
ajeem-1045	12	18	on	on	ADP
ajeem-1045	12	19	low	low	ADJ
ajeem-1045	12	20	income	income	NOUN
ajeem-1045	12	21	peri	peri	NOUN
ajeem-1045	12	22	-	-	PUNCT
ajeem-1045	12	23	urban	urban	ADJ
ajeem-1045	12	24	settlements	settlement	NOUN
ajeem-1045	12	25	in	in	ADP
ajeem-1045	12	26	zambia	zambia	PROPN
ajeem-1045	12	27	.	.	PUNCT
ajeem-1045	13	1	double	double	PROPN
ajeem-1045	13	2	bounded	bound	VERB
ajeem-1045	13	3	questions	question	NOUN
ajeem-1045	13	4	which	which	PRON
ajeem-1045	13	5	have	have	VERB
ajeem-1045	13	6	the	the	DET
ajeem-1045	13	7	advantage	advantage	NOUN
ajeem-1045	13	8	of	of	ADP
ajeem-1045	13	9	including	include	VERB
ajeem-1045	13	10	a	a	DET
ajeem-1045	13	11	follow	follow	NOUN
ajeem-1045	13	12	up	up	ADP
ajeem-1045	13	13	dichotomous	dichotomous	ADJ
ajeem-1045	13	14	question	question	NOUN
ajeem-1045	13	15	after	after	SCONJ
ajeem-1045	13	16	the	the	DET
ajeem-1045	13	17	first	first	ADJ
ajeem-1045	13	18	dichotomous	dichotomous	ADJ
ajeem-1045	13	19	choice	choice	NOUN
ajeem-1045	13	20	question	question	NOUN
ajeem-1045	13	21	are	be	AUX
ajeem-1045	13	22	used	use	VERB
ajeem-1045	13	23	.	.	PUNCT
ajeem-1045	14	1	an	an	DET
ajeem-1045	14	2	interval	interval	NOUN
ajeem-1045	14	3	regression	regression	NOUN
ajeem-1045	14	4	model	model	NOUN
ajeem-1045	14	5	is	be	AUX
ajeem-1045	14	6	used	use	VERB
ajeem-1045	14	7	to	to	PART
ajeem-1045	14	8	analyze	analyze	VERB
ajeem-1045	14	9	the	the	DET
ajeem-1045	14	10	collected	collect	VERB
ajeem-1045	14	11	data	datum	NOUN
ajeem-1045	14	12	.	.	PUNCT
ajeem-1045	15	1	the	the	DET
ajeem-1045	15	2	variables	variable	NOUN
ajeem-1045	15	3	of	of	ADP
ajeem-1045	15	4	interest	interest	NOUN
ajeem-1045	15	5	are	be	AUX
ajeem-1045	15	6	purification	purification	NOUN
ajeem-1045	15	7	,	,	PUNCT
ajeem-1045	15	8	family	family	NOUN
ajeem-1045	15	9	size	size	NOUN
ajeem-1045	15	10	,	,	PUNCT
ajeem-1045	15	11	water	water	NOUN
ajeem-1045	15	12	quality	quality	NOUN
ajeem-1045	15	13	,	,	PUNCT
ajeem-1045	15	14	education	education	NOUN
ajeem-1045	15	15	and	and	CCONJ
ajeem-1045	15	16	income	income	NOUN
ajeem-1045	15	17	.	.	PUNCT
ajeem-1045	16	1	the	the	DET
ajeem-1045	16	2	results	result	NOUN
ajeem-1045	16	3	obtained	obtain	VERB
ajeem-1045	16	4	show	show	NOUN
ajeem-1045	16	5	that	that	SCONJ
ajeem-1045	16	6	most	most	ADJ
ajeem-1045	16	7	of	of	ADP
ajeem-1045	16	8	these	these	DET
ajeem-1045	16	9	variables	variable	NOUN
ajeem-1045	16	10	have	have	VERB
ajeem-1045	16	11	the	the	DET
ajeem-1045	16	12	expected	expect	VERB
ajeem-1045	16	13	signs	sign	NOUN
ajeem-1045	16	14	.	.	PUNCT
ajeem-1045	17	1	further	far	ADV
ajeem-1045	17	2	,	,	PUNCT
ajeem-1045	17	3	the	the	DET
ajeem-1045	17	4	results	result	NOUN
ajeem-1045	17	5	suggests	suggest	VERB
ajeem-1045	17	6	that	that	SCONJ
ajeem-1045	17	7	an	an	DET
ajeem-1045	17	8	increase	increase	NOUN
ajeem-1045	17	9	in	in	ADP
ajeem-1045	17	10	income	income	NOUN
ajeem-1045	17	11	will	will	AUX
ajeem-1045	17	12	lead	lead	VERB
ajeem-1045	17	13	to	to	ADP
ajeem-1045	17	14	an	an	DET
ajeem-1045	17	15	increase	increase	NOUN
ajeem-1045	17	16	in	in	ADP
ajeem-1045	17	17	the	the	DET
ajeem-1045	17	18	willingness	willingness	NOUN
ajeem-1045	17	19	to	to	PART
ajeem-1045	17	20	pay	pay	VERB
ajeem-1045	17	21	to	to	PART
ajeem-1045	17	22	have	have	VERB
ajeem-1045	17	23	access	access	NOUN
ajeem-1045	17	24	to	to	ADP
ajeem-1045	17	25	safe	safe	ADJ
ajeem-1045	17	26	drinking	drinking	NOUN
ajeem-1045	17	27	water	water	NOUN
ajeem-1045	17	28	sources	source	NOUN
ajeem-1045	17	29	.	.	PUNCT
ajeem-1045	18	1	the	the	DET
ajeem-1045	18	2	results	result	NOUN
ajeem-1045	18	3	also	also	ADV
ajeem-1045	18	4	suggest	suggest	VERB
ajeem-1045	18	5	that	that	SCONJ
ajeem-1045	18	6	the	the	DET
ajeem-1045	18	7	distance	distance	NOUN
ajeem-1045	18	8	travelled	travel	VERB
ajeem-1045	18	9	to	to	PART
ajeem-1045	18	10	fetch	fetch	VERB
ajeem-1045	18	11	water	water	NOUN
ajeem-1045	18	12	from	from	ADP
ajeem-1045	18	13	a	a	DET
ajeem-1045	18	14	community	community	NOUN
ajeem-1045	18	15	tap	tap	NOUN
ajeem-1045	18	16	and	and	CCONJ
ajeem-1045	18	17	level	level	NOUN
ajeem-1045	18	18	of	of	ADP
ajeem-1045	18	19	household	household	NOUN
ajeem-1045	18	20	education	education	NOUN
ajeem-1045	18	21	play	play	VERB
ajeem-1045	18	22	a	a	DET
ajeem-1045	18	23	role	role	NOUN
ajeem-1045	18	24	in	in	ADP
ajeem-1045	18	25	the	the	DET
ajeem-1045	18	26	willingness	willingness	NOUN
ajeem-1045	18	27	to	to	PART
ajeem-1045	18	28	pay	pay	VERB
ajeem-1045	18	29	for	for	ADP
ajeem-1045	18	30	access	access	NOUN
ajeem-1045	18	31	to	to	ADP
ajeem-1045	18	32	pipe	pipe	NOUN
ajeem-1045	18	33	water	water	NOUN
ajeem-1045	18	34	connection	connection	NOUN
ajeem-1045	18	35	.	.	PUNCT
ajeem-1045	19	1	we	we	PRON
ajeem-1045	19	2	estimated	estimate	VERB
ajeem-1045	19	3	that	that	SCONJ
ajeem-1045	19	4	the	the	DET
ajeem-1045	19	5	sample	sample	NOUN
ajeem-1045	19	6	household	household	NOUN
ajeem-1045	19	7	mean	mean	NOUN
ajeem-1045	19	8	wtp	wtp	NOUN
ajeem-1045	19	9	is	be	AUX
ajeem-1045	19	10	k283.77	k283.77	ADJ
ajeem-1045	19	11	(	(	PUNCT
ajeem-1045	19	12	$	$	SYM
ajeem-1045	19	13	38.14	38.14	NUM
ajeem-1045	19	14	)	)	PUNCT
ajeem-1045	19	15	which	which	PRON
ajeem-1045	19	16	is	be	AUX
ajeem-1045	19	17	roughly	roughly	ADV
ajeem-1045	19	18	33	33	NUM
ajeem-1045	19	19	%	%	NOUN
ajeem-1045	19	20	of	of	ADP
ajeem-1045	19	21	the	the	DET
ajeem-1045	19	22	commercial	commercial	ADJ
ajeem-1045	19	23	connection	connection	NOUN
ajeem-1045	19	24	charge	charge	NOUN
ajeem-1045	19	25	.	.	PUNCT
ajeem-1045	20	1	keywords	keyword	NOUN
ajeem-1045	20	2	:	:	PUNCT
ajeem-1045	20	3	contingent	contingent	ADJ
ajeem-1045	20	4	valuation	valuation	NOUN
ajeem-1045	20	5	,	,	PUNCT
ajeem-1045	20	6	double	double	ADJ
ajeem-1045	20	7	-	-	PUNCT
ajeem-1045	20	8	bounded	bounded	ADJ
ajeem-1045	20	9	,	,	PUNCT
ajeem-1045	20	10	interval	interval	NOUN
ajeem-1045	20	11	regression	regression	NOUN
ajeem-1045	20	12	,	,	PUNCT
ajeem-1045	20	13	wtp	wtp	NOUN
ajeem-1045	20	14	,	,	PUNCT
ajeem-1045	20	15	zambia	zambia	PROPN
ajeem-1045	20	16	.	.	PUNCT
ajeem-1045	21	1	introduction	introduction	NOUN
ajeem-1045	21	2	water	water	NOUN
ajeem-1045	21	3	is	be	AUX
ajeem-1045	21	4	essential	essential	ADJ
ajeem-1045	21	5	for	for	ADP
ajeem-1045	21	6	human	human	ADJ
ajeem-1045	21	7	survival	survival	NOUN
ajeem-1045	21	8	.	.	PUNCT
ajeem-1045	22	1	it	it	PRON
ajeem-1045	22	2	is	be	AUX
ajeem-1045	22	3	for	for	ADP
ajeem-1045	22	4	this	this	DET
ajeem-1045	22	5	reason	reason	NOUN
ajeem-1045	22	6	that	that	SCONJ
ajeem-1045	22	7	in	in	ADP
ajeem-1045	22	8	2010	2010	NUM
ajeem-1045	22	9	,	,	PUNCT
ajeem-1045	22	10	the	the	DET
ajeem-1045	22	11	united	united	PROPN
ajeem-1045	22	12	nations	nations	PROPN
ajeem-1045	22	13	general	general	PROPN
ajeem-1045	22	14	assembly	assembly	PROPN
ajeem-1045	22	15	declared	declare	VERB
ajeem-1045	22	16	safe	safe	ADJ
ajeem-1045	22	17	and	and	CCONJ
ajeem-1045	22	18	clean	clean	ADJ
ajeem-1045	22	19	drinking	drinking	NOUN
ajeem-1045	22	20	water	water	NOUN
ajeem-1045	22	21	and	and	CCONJ
ajeem-1045	22	22	sanitation	sanitation	NOUN
ajeem-1045	22	23	a	a	DET
ajeem-1045	22	24	human	human	ADJ
ajeem-1045	22	25	right	right	NOUN
ajeem-1045	22	26	essential	essential	ADJ
ajeem-1045	22	27	to	to	ADP
ajeem-1045	22	28	the	the	DET
ajeem-1045	22	29	full	full	ADJ
ajeem-1045	22	30	enjoyment	enjoyment	NOUN
ajeem-1045	22	31	of	of	ADP
ajeem-1045	22	32	life	life	NOUN
ajeem-1045	22	33	and	and	CCONJ
ajeem-1045	22	34	all	all	DET
ajeem-1045	22	35	other	other	ADJ
ajeem-1045	22	36	human	human	ADJ
ajeem-1045	22	37	rights	right	NOUN
ajeem-1045	22	38	(	(	PUNCT
ajeem-1045	22	39	unicef	unicef	NOUN
ajeem-1045	22	40	,	,	PUNCT
ajeem-1045	22	41	2014	2014	NUM
ajeem-1045	22	42	)	)	PUNCT
ajeem-1045	22	43	.	.	PUNCT
ajeem-1045	23	1	notwithstanding	notwithstanding	ADP
ajeem-1045	23	2	its	its	PRON
ajeem-1045	23	3	importance	importance	NOUN
ajeem-1045	23	4	,	,	PUNCT
ajeem-1045	23	5	access	access	NOUN
ajeem-1045	23	6	to	to	ADP
ajeem-1045	23	7	improved	improved	ADJ
ajeem-1045	23	8	water	water	NOUN
ajeem-1045	23	9	still	still	ADV
ajeem-1045	23	10	remains	remain	VERB
ajeem-1045	23	11	a	a	DET
ajeem-1045	23	12	challenge	challenge	NOUN
ajeem-1045	23	13	to	to	PART
ajeem-1045	23	14	access	access	VERB
ajeem-1045	23	15	safe	safe	ADJ
ajeem-1045	23	16	drinking	drinking	NOUN
ajeem-1045	23	17	water	water	NOUN
ajeem-1045	23	18	.	.	PUNCT
ajeem-1045	24	1	as	as	ADP
ajeem-1045	24	2	a	a	DET
ajeem-1045	24	3	result	result	NOUN
ajeem-1045	24	4	,	,	PUNCT
ajeem-1045	24	5	most	most	ADJ
ajeem-1045	24	6	people	people	NOUN
ajeem-1045	24	7	continue	continue	VERB
ajeem-1045	24	8	to	to	PART
ajeem-1045	24	9	be	be	AUX
ajeem-1045	24	10	exposed	expose	VERB
ajeem-1045	24	11	to	to	ADP
ajeem-1045	24	12	waterborne	waterborne	ADJ
ajeem-1045	24	13	diseases	disease	NOUN
ajeem-1045	24	14	such	such	ADJ
ajeem-1045	24	15	as	as	ADP
ajeem-1045	24	16	cholera	cholera	NOUN
ajeem-1045	24	17	,	,	PUNCT
ajeem-1045	24	18	diarrhoea	diarrhoea	NOUN
ajeem-1045	24	19	,	,	PUNCT
ajeem-1045	24	20	dysentery	dysentery	NOUN
ajeem-1045	24	21	,	,	PUNCT
ajeem-1045	24	22	typhoid	typhoid	NOUN
ajeem-1045	24	23	fever	fever	NOUN
ajeem-1045	24	24	among	among	ADP
ajeem-1045	24	25	others	other	NOUN
ajeem-1045	24	26	.	.	PUNCT
ajeem-1045	25	1	according	accord	VERB
ajeem-1045	25	2	to	to	ADP
ajeem-1045	25	3	the	the	DET
ajeem-1045	25	4	world	world	PROPN
ajeem-1045	25	5	health	health	NOUN
ajeem-1045	25	6	organisation	organisation	NOUN
ajeem-1045	25	7	(	(	PUNCT
ajeem-1045	25	8	who	who	PRON
ajeem-1045	25	9	)	)	PUNCT
ajeem-1045	25	10	,	,	PUNCT
ajeem-1045	25	11	water	water	NOUN
ajeem-1045	25	12	borne	borne	NOUN
ajeem-1045	25	13	diseases	disease	NOUN
ajeem-1045	25	14	are	be	AUX
ajeem-1045	25	15	among	among	ADP
ajeem-1045	25	16	the	the	DET
ajeem-1045	25	17	major	major	ADJ
ajeem-1045	25	18	causes	cause	NOUN
ajeem-1045	25	19	of	of	ADP
ajeem-1045	25	20	morbidity	morbidity	NOUN
ajeem-1045	25	21	and	and	CCONJ
ajeem-1045	25	22	mortality	mortality	NOUN
ajeem-1045	25	23	in	in	ADP
ajeem-1045	25	24	most	most	ADJ
ajeem-1045	25	25	developing	develop	VERB
ajeem-1045	25	26	countries	country	NOUN
ajeem-1045	25	27	particularly	particularly	ADV
ajeem-1045	25	28	among	among	ADP
ajeem-1045	25	29	children	child	NOUN
ajeem-1045	25	30	under	under	ADP
ajeem-1045	25	31	five	five	NUM
ajeem-1045	25	32	years	year	NOUN
ajeem-1045	25	33	old	old	ADJ
ajeem-1045	25	34	.	.	PUNCT
ajeem-1045	26	1	contaminated	contaminate	VERB
ajeem-1045	26	2	drinking	drinking	NOUN
ajeem-1045	26	3	water	water	NOUN
ajeem-1045	26	4	is	be	AUX
ajeem-1045	26	5	estimated	estimate	VERB
ajeem-1045	26	6	to	to	PART
ajeem-1045	26	7	cause	cause	VERB
ajeem-1045	26	8	502	502	NUM
ajeem-1045	26	9	,	,	PUNCT
ajeem-1045	26	10	000	000	NUM
ajeem-1045	26	11	diarrhoea	diarrhoea	NOUN
ajeem-1045	26	12	death	death	NOUN
ajeem-1045	26	13	each	each	DET
ajeem-1045	26	14	year	year	NOUN
ajeem-1045	26	15	(	(	PUNCT
ajeem-1045	26	16	who	who	PRON
ajeem-1045	26	17	,	,	PUNCT
ajeem-1045	26	18	2016	2016	NUM
ajeem-1045	26	19	)	)	PUNCT
ajeem-1045	26	20	.	.	PUNCT
ajeem-1045	27	1	corresponding	correspond	VERB
ajeem-1045	27	2	author	author	NOUN
ajeem-1045	27	3	e	e	NOUN
ajeem-1045	27	4	-	-	NOUN
ajeem-1045	27	5	mail	mail	NOUN
ajeem-1045	27	6	:	:	PUNCT
ajeem-1045	28	1	yorsink@yahoo.com	yorsink@yahoo.com	X
ajeem-1045	28	2	;	;	PUNCT
ajeem-1045	28	3	yordanosge@gmail.com	yordanosge@gmail.com	PROPN
ajeem-1045	28	4	zambia	zambia	PROPN
ajeem-1045	28	5	has	have	AUX
ajeem-1045	28	6	made	make	VERB
ajeem-1045	28	7	progress	progress	NOUN
ajeem-1045	28	8	in	in	ADP
ajeem-1045	28	9	increasing	increase	VERB
ajeem-1045	28	10	access	access	NOUN
ajeem-1045	28	11	to	to	ADP
ajeem-1045	28	12	improved	improved	ADJ
ajeem-1045	28	13	drinking	drinking	NOUN
ajeem-1045	28	14	water	water	NOUN
ajeem-1045	28	15	.	.	PUNCT
ajeem-1045	29	1	the	the	DET
ajeem-1045	29	2	proportion	proportion	NOUN
ajeem-1045	29	3	of	of	ADP
ajeem-1045	29	4	the	the	DET
ajeem-1045	29	5	population	population	NOUN
ajeem-1045	29	6	with	with	ADP
ajeem-1045	29	7	access	access	NOUN
ajeem-1045	29	8	to	to	ADP
ajeem-1045	29	9	an	an	DET
ajeem-1045	29	10	improved	improved	ADJ
ajeem-1045	29	11	source	source	NOUN
ajeem-1045	29	12	of	of	ADP
ajeem-1045	29	13	drinking	drinking	NOUN
ajeem-1045	29	14	water	water	NOUN
ajeem-1045	29	15	increased	increase	VERB
ajeem-1045	29	16	from	from	ADP
ajeem-1045	29	17	24	24	NUM
ajeem-1045	29	18	percent	percent	NOUN
ajeem-1045	29	19	in	in	ADP
ajeem-1045	29	20	2007	2007	NUM
ajeem-1045	29	21	to	to	ADP
ajeem-1045	29	22	65	65	NUM
ajeem-1045	29	23	percent	percent	NOUN
ajeem-1045	29	24	in	in	ADP
ajeem-1045	29	25	2014	2014	NUM
ajeem-1045	29	26	(	(	PUNCT
ajeem-1045	29	27	zdhs	zdhs	PROPN
ajeem-1045	29	28	,	,	PUNCT
ajeem-1045	29	29	2015	2015	NUM
ajeem-1045	29	30	)	)	PUNCT
ajeem-1045	29	31	.	.	PUNCT
ajeem-1045	30	1	table	table	NOUN
ajeem-1045	30	2	1	1	NUM
ajeem-1045	30	3	below	below	ADV
ajeem-1045	30	4	shows	show	VERB
ajeem-1045	30	5	that	that	SCONJ
ajeem-1045	30	6	,	,	PUNCT
ajeem-1045	30	7	the	the	DET
ajeem-1045	30	8	percentage	percentage	NOUN
ajeem-1045	30	9	of	of	ADP
ajeem-1045	30	10	total	total	ADJ
ajeem-1045	30	11	population	population	NOUN
ajeem-1045	30	12	piped	pipe	VERB
ajeem-1045	30	13	into	into	ADP
ajeem-1045	30	14	dwelling	dwelling	NOUN
ajeem-1045	30	15	/	/	SYM
ajeem-1045	30	16	yard	yard	NOUN
ajeem-1045	30	17	/	/	SYM
ajeem-1045	30	18	plot	plot	NOUN
ajeem-1045	30	19	stands	stand	VERB
ajeem-1045	30	20	at	at	ADP
ajeem-1045	30	21	16	16	NUM
ajeem-1045	30	22	percent	percent	NOUN
ajeem-1045	30	23	in	in	ADP
ajeem-1045	30	24	2014	2014	NUM
ajeem-1045	30	25	.	.	PUNCT
ajeem-1045	31	1	the	the	DET
ajeem-1045	31	2	progress	progress	NOUN
ajeem-1045	31	3	has	have	AUX
ajeem-1045	31	4	been	be	AUX
ajeem-1045	31	5	necessitated	necessitate	VERB
ajeem-1045	31	6	by	by	ADP
ajeem-1045	31	7	the	the	DET
ajeem-1045	31	8	various	various	ADJ
ajeem-1045	31	9	programmes	programme	NOUN
ajeem-1045	31	10	that	that	PRON
ajeem-1045	31	11	the	the	DET
ajeem-1045	31	12	government	government	NOUN
ajeem-1045	31	13	together	together	ADV
ajeem-1045	31	14	with	with	ADP
ajeem-1045	31	15	its	its	PRON
ajeem-1045	31	16	cooperating	cooperate	VERB
ajeem-1045	31	17	partners	partner	NOUN
ajeem-1045	31	18	have	have	AUX
ajeem-1045	31	19	implemented	implement	VERB
ajeem-1045	31	20	such	such	ADJ
ajeem-1045	31	21	as	as	ADP
ajeem-1045	31	22	the	the	DET
ajeem-1045	31	23	national	national	ADJ
ajeem-1045	31	24	rural	rural	ADJ
ajeem-1045	31	25	water	water	NOUN
ajeem-1045	31	26	supply	supply	NOUN
ajeem-1045	31	27	and	and	CCONJ
ajeem-1045	31	28	sanitation	sanitation	NOUN
ajeem-1045	31	29	program	program	NOUN
ajeem-1045	31	30	(	(	PUNCT
ajeem-1045	31	31	nrwssp	nrwssp	PROPN
ajeem-1045	31	32	)	)	PUNCT
ajeem-1045	31	33	and	and	CCONJ
ajeem-1045	31	34	national	national	ADJ
ajeem-1045	31	35	urban	urban	ADJ
ajeem-1045	31	36	water	water	NOUN
ajeem-1045	31	37	supply	supply	NOUN
ajeem-1045	31	38	and	and	CCONJ
ajeem-1045	31	39	sanitation	sanitation	NOUN
ajeem-1045	31	40	program	program	NOUN
ajeem-1045	31	41	(	(	PUNCT
ajeem-1045	31	42	nuwssp	nuwssp	PROPN
ajeem-1045	31	43	)	)	PUNCT
ajeem-1045	31	44	.	.	PUNCT
ajeem-1045	32	1	despite	despite	SCONJ
ajeem-1045	32	2	this	this	DET
ajeem-1045	32	3	progress	progress	NOUN
ajeem-1045	32	4	,	,	PUNCT
ajeem-1045	32	5	access	access	NOUN
ajeem-1045	32	6	to	to	ADP
ajeem-1045	32	7	improved	improved	ADJ
ajeem-1045	32	8	drinking	drinking	NOUN
ajeem-1045	32	9	water	water	NOUN
ajeem-1045	32	10	in	in	ADP
ajeem-1045	32	11	general	general	ADJ
ajeem-1045	32	12	and	and	CCONJ
ajeem-1045	32	13	piped	pipe	VERB
ajeem-1045	32	14	water	water	NOUN
ajeem-1045	32	15	in	in	ADP
ajeem-1045	32	16	particular	particular	ADJ
ajeem-1045	32	17	continues	continue	VERB
ajeem-1045	32	18	to	to	PART
ajeem-1045	32	19	be	be	AUX
ajeem-1045	32	20	a	a	DET
ajeem-1045	32	21	challenge	challenge	NOUN
ajeem-1045	32	22	in	in	ADP
ajeem-1045	32	23	zambia	zambia	PROPN
ajeem-1045	32	24	.	.	PUNCT
ajeem-1045	33	1	in	in	ADP
ajeem-1045	33	2	comparison	comparison	NOUN
ajeem-1045	33	3	to	to	ADP
ajeem-1045	33	4	its	its	PRON
ajeem-1045	33	5	neighbouring	neighbouring	ADJ
ajeem-1045	33	6	countries	country	NOUN
ajeem-1045	33	7	,	,	PUNCT
ajeem-1045	33	8	as	as	SCONJ
ajeem-1045	33	9	is	be	AUX
ajeem-1045	33	10	shown	show	VERB
ajeem-1045	33	11	in	in	ADP
ajeem-1045	33	12	table	table	NOUN
ajeem-1045	33	13	2	2	NUM
ajeem-1045	33	14	(	(	PUNCT
ajeem-1045	33	15	annex	annex	NOUN
ajeem-1045	33	16	)	)	PUNCT
ajeem-1045	33	17	,	,	PUNCT
ajeem-1045	33	18	zambia	zambia	PROPN
ajeem-1045	33	19	has	have	VERB
ajeem-1045	33	20	among	among	ADP
ajeem-1045	33	21	the	the	DET
ajeem-1045	33	22	lowest	low	ADJ
ajeem-1045	33	23	levels	level	NOUN
ajeem-1045	33	24	of	of	ADP
ajeem-1045	33	25	access	access	NOUN
ajeem-1045	33	26	to	to	ADP
ajeem-1045	33	27	drinking	drinking	NOUN
ajeem-1045	33	28	water	water	NOUN
ajeem-1045	33	29	.	.	PUNCT
ajeem-1045	34	1	the	the	DET
ajeem-1045	34	2	health	health	NOUN
ajeem-1045	34	3	and	and	CCONJ
ajeem-1045	34	4	time	time	NOUN
ajeem-1045	34	5	saving	save	VERB
ajeem-1045	34	6	benefits	benefit	NOUN
ajeem-1045	34	7	of	of	ADP
ajeem-1045	34	8	access	access	NOUN
ajeem-1045	34	9	to	to	ADP
ajeem-1045	34	10	clean	clean	ADJ
ajeem-1045	34	11	water	water	NOUN
ajeem-1045	34	12	,	,	PUNCT
ajeem-1045	34	13	as	as	ADP
ajeem-1045	34	14	private	private	ADJ
ajeem-1045	34	15	or	or	CCONJ
ajeem-1045	34	16	communal	communal	ADJ
ajeem-1045	34	17	,	,	PUNCT
ajeem-1045	34	18	by	by	ADP
ajeem-1045	34	19	households	household	NOUN
ajeem-1045	34	20	in	in	ADP
ajeem-1045	34	21	developing	develop	VERB
ajeem-1045	34	22	gebremeskel	gebremeskel	NOUN
ajeem-1045	34	23	et	et	PROPN
ajeem-1045	34	24	al	al	PROPN
ajeem-1045	34	25	.	.	PROPN
ajeem-1045	35	1	342	342	NUM
ajeem-1045	35	2	countries	country	NOUN
ajeem-1045	35	3	have	have	AUX
ajeem-1045	35	4	been	be	AUX
ajeem-1045	35	5	widely	widely	ADV
ajeem-1045	35	6	documented	document	VERB
ajeem-1045	35	7	.	.	PUNCT
ajeem-1045	36	1	our	our	PRON
ajeem-1045	36	2	main	main	ADJ
ajeem-1045	36	3	objective	objective	NOUN
ajeem-1045	36	4	in	in	ADP
ajeem-1045	36	5	this	this	DET
ajeem-1045	36	6	study	study	NOUN
ajeem-1045	36	7	is	be	AUX
ajeem-1045	36	8	to	to	PART
ajeem-1045	36	9	assess	assess	VERB
ajeem-1045	36	10	their	their	PRON
ajeem-1045	36	11	willingness	willingness	NOUN
ajeem-1045	36	12	to	to	PART
ajeem-1045	36	13	pay	pay	VERB
ajeem-1045	36	14	for	for	ADP
ajeem-1045	36	15	private	private	ADJ
ajeem-1045	36	16	pipe	pipe	NOUN
ajeem-1045	36	17	-	-	PUNCT
ajeem-1045	36	18	water	water	NOUN
ajeem-1045	36	19	connection	connection	NOUN
ajeem-1045	36	20	.	.	PUNCT
ajeem-1045	37	1	this	this	PRON
ajeem-1045	37	2	is	be	AUX
ajeem-1045	37	3	because	because	SCONJ
ajeem-1045	37	4	of	of	ADP
ajeem-1045	37	5	the	the	DET
ajeem-1045	37	6	fact	fact	NOUN
ajeem-1045	37	7	that	that	SCONJ
ajeem-1045	37	8	households	household	NOUN
ajeem-1045	37	9	in	in	ADP
ajeem-1045	37	10	our	our	PRON
ajeem-1045	37	11	study	study	NOUN
ajeem-1045	37	12	site	site	NOUN
ajeem-1045	37	13	already	already	ADV
ajeem-1045	37	14	had	have	AUX
ajeem-1045	37	15	access	access	NOUN
ajeem-1045	37	16	to	to	ADP
ajeem-1045	37	17	clean	clean	ADJ
ajeem-1045	37	18	water	water	NOUN
ajeem-1045	37	19	from	from	ADP
ajeem-1045	37	20	communal	communal	ADJ
ajeem-1045	37	21	taps	tap	NOUN
ajeem-1045	37	22	supplied	supply	VERB
ajeem-1045	37	23	by	by	ADP
ajeem-1045	37	24	the	the	DET
ajeem-1045	37	25	water	water	NOUN
ajeem-1045	37	26	utility	utility	NOUN
ajeem-1045	37	27	company	company	NOUN
ajeem-1045	37	28	.	.	PUNCT
ajeem-1045	38	1	thus	thus	ADV
ajeem-1045	38	2	study	study	NOUN
ajeem-1045	38	3	sought	seek	VERB
ajeem-1045	38	4	to	to	PART
ajeem-1045	38	5	estimate	estimate	VERB
ajeem-1045	38	6	willingness	willingness	NOUN
ajeem-1045	38	7	to	to	PART
ajeem-1045	38	8	pay	pay	VERB
ajeem-1045	38	9	for	for	ADP
ajeem-1045	38	10	improved	improved	ADJ
ajeem-1045	38	11	water	water	NOUN
ajeem-1045	38	12	supply	supply	NOUN
ajeem-1045	38	13	through	through	ADP
ajeem-1045	38	14	pipe	pipe	NOUN
ajeem-1045	38	15	water	water	NOUN
ajeem-1045	38	16	connection	connection	NOUN
ajeem-1045	38	17	in	in	ADP
ajeem-1045	38	18	bwacha	bwacha	PROPN
ajeem-1045	38	19	constituency	constituency	PROPN
ajeem-1045	38	20	,	,	PUNCT
ajeem-1045	38	21	kabwe	kabwe	NOUN
ajeem-1045	38	22	,	,	PUNCT
ajeem-1045	38	23	and	and	CCONJ
ajeem-1045	38	24	to	to	PART
ajeem-1045	38	25	determine	determine	VERB
ajeem-1045	38	26	the	the	DET
ajeem-1045	38	27	factors	factor	NOUN
ajeem-1045	38	28	(	(	PUNCT
ajeem-1045	38	29	variables	variable	NOUN
ajeem-1045	38	30	)	)	PUNCT
ajeem-1045	38	31	that	that	PRON
ajeem-1045	38	32	influence	influence	NOUN
ajeem-1045	38	33	households	household	NOUN
ajeem-1045	38	34	’	'	PUNCT
ajeem-1045	38	35	wtp	wtp	NOUN
ajeem-1045	38	36	for	for	ADP
ajeem-1045	38	37	improved	improved	ADJ
ajeem-1045	38	38	water	water	NOUN
ajeem-1045	38	39	supply	supply	NOUN
ajeem-1045	38	40	.	.	PUNCT
ajeem-1045	39	1	makululu	makululu	VERB
ajeem-1045	39	2	is	be	AUX
ajeem-1045	39	3	an	an	DET
ajeem-1045	39	4	unplanned	unplanned	ADJ
ajeem-1045	39	5	settlement	settlement	NOUN
ajeem-1045	39	6	characterised	characterise	VERB
ajeem-1045	39	7	by	by	ADP
ajeem-1045	39	8	lack	lack	NOUN
ajeem-1045	39	9	of	of	ADP
ajeem-1045	39	10	social	social	ADJ
ajeem-1045	39	11	amenities	amenity	NOUN
ajeem-1045	39	12	such	such	ADJ
ajeem-1045	39	13	as	as	ADP
ajeem-1045	39	14	piped	pipe	VERB
ajeem-1045	39	15	water	water	NOUN
ajeem-1045	39	16	among	among	ADP
ajeem-1045	39	17	others	other	NOUN
ajeem-1045	39	18	.	.	PUNCT
ajeem-1045	40	1	the	the	DET
ajeem-1045	40	2	contingent	contingent	ADJ
ajeem-1045	40	3	valuation	valuation	NOUN
ajeem-1045	40	4	method	method	NOUN
ajeem-1045	40	5	(	(	PUNCT
ajeem-1045	40	6	cvm	cvm	PROPN
ajeem-1045	40	7	)	)	PUNCT
ajeem-1045	40	8	is	be	AUX
ajeem-1045	40	9	used	use	VERB
ajeem-1045	40	10	to	to	PART
ajeem-1045	40	11	estimate	estimate	VERB
ajeem-1045	40	12	monetary	monetary	ADJ
ajeem-1045	40	13	measure	measure	NOUN
ajeem-1045	40	14	of	of	ADP
ajeem-1045	40	15	preference	preference	NOUN
ajeem-1045	40	16	by	by	ADP
ajeem-1045	40	17	directly	directly	ADV
ajeem-1045	40	18	asking	ask	VERB
ajeem-1045	40	19	respondents	respondent	NOUN
ajeem-1045	40	20	’	'	PUNCT
ajeem-1045	40	21	willingness	willingness	NOUN
ajeem-1045	40	22	to	to	PART
ajeem-1045	40	23	pay	pay	VERB
ajeem-1045	40	24	for	for	ADP
ajeem-1045	40	25	changes	change	NOUN
ajeem-1045	40	26	in	in	ADP
ajeem-1045	40	27	quantity	quantity	NOUN
ajeem-1045	40	28	or	or	CCONJ
ajeem-1045	40	29	quality	quality	NOUN
ajeem-1045	40	30	of	of	ADP
ajeem-1045	40	31	a	a	DET
ajeem-1045	40	32	good	good	NOUN
ajeem-1045	40	33	or	or	CCONJ
ajeem-1045	40	34	service	service	NOUN
ajeem-1045	40	35	(	(	PUNCT
ajeem-1045	40	36	(	(	PUNCT
ajeem-1045	40	37	haab	haab	PROPN
ajeem-1045	40	38	&	&	CCONJ
ajeem-1045	40	39	mcconnell	mcconnell	PROPN
ajeem-1045	40	40	,	,	PUNCT
ajeem-1045	40	41	2002	2002	NUM
ajeem-1045	40	42	)	)	PUNCT
ajeem-1045	40	43	)	)	PUNCT
ajeem-1045	40	44	.	.	PUNCT
ajeem-1045	41	1	the	the	DET
ajeem-1045	41	2	dichotomous	dichotomous	ADJ
ajeem-1045	41	3	choice	choice	NOUN
ajeem-1045	41	4	contingent	contingent	NOUN
ajeem-1045	41	5	valuation	valuation	NOUN
ajeem-1045	41	6	method	method	NOUN
ajeem-1045	41	7	(	(	PUNCT
ajeem-1045	41	8	dc	dc	PROPN
ajeem-1045	41	9	–	–	PUNCT
ajeem-1045	41	10	cvm	cvm	PROPN
ajeem-1045	41	11	)	)	PUNCT
ajeem-1045	41	12	can	can	AUX
ajeem-1045	41	13	be	be	AUX
ajeem-1045	41	14	presented	present	VERB
ajeem-1045	41	15	in	in	ADP
ajeem-1045	41	16	different	different	ADJ
ajeem-1045	41	17	forms	form	NOUN
ajeem-1045	41	18	.	.	PUNCT
ajeem-1045	42	1	the	the	DET
ajeem-1045	42	2	single	single	ADJ
ajeem-1045	42	3	bounded	bounded	ADJ
ajeem-1045	42	4	dc	dc	PROPN
ajeem-1045	42	5	–	–	PUNCT
ajeem-1045	42	6	cvm	cvm	PROPN
ajeem-1045	42	7	asks	ask	VERB
ajeem-1045	42	8	respondents	respondent	NOUN
ajeem-1045	42	9	for	for	ADP
ajeem-1045	42	10	a	a	DET
ajeem-1045	42	11	predetermined	predetermine	VERB
ajeem-1045	42	12	bid	bid	NOUN
ajeem-1045	42	13	amount	amount	NOUN
ajeem-1045	42	14	for	for	ADP
ajeem-1045	42	15	their	their	PRON
ajeem-1045	42	16	vote	vote	NOUN
ajeem-1045	42	17	or	or	CCONJ
ajeem-1045	42	18	rejection	rejection	NOUN
ajeem-1045	42	19	.	.	PUNCT
ajeem-1045	43	1	alternatively	alternatively	ADV
ajeem-1045	43	2	in	in	ADP
ajeem-1045	43	3	double	double	ADJ
ajeem-1045	43	4	bounded	bounded	ADJ
ajeem-1045	43	5	format	format	NOUN
ajeem-1045	43	6	we	we	PRON
ajeem-1045	43	7	offer	offer	VERB
ajeem-1045	43	8	a	a	DET
ajeem-1045	43	9	follow	follow	VERB
ajeem-1045	43	10	-	-	PUNCT
ajeem-1045	43	11	up	up	ADP
ajeem-1045	43	12	price	price	NOUN
ajeem-1045	43	13	(	(	PUNCT
ajeem-1045	43	14	bid	bid	NOUN
ajeem-1045	43	15	)	)	PUNCT
ajeem-1045	43	16	for	for	ADP
ajeem-1045	43	17	the	the	DET
ajeem-1045	43	18	respondent	respondent	NOUN
ajeem-1045	43	19	after	after	ADP
ajeem-1045	43	20	getting	get	VERB
ajeem-1045	43	21	a	a	DET
ajeem-1045	43	22	response	response	NOUN
ajeem-1045	43	23	for	for	ADP
ajeem-1045	43	24	the	the	DET
ajeem-1045	43	25	initial	initial	ADJ
ajeem-1045	43	26	bid	bid	NOUN
ajeem-1045	43	27	.	.	PUNCT
ajeem-1045	44	1	the	the	DET
ajeem-1045	44	2	follow	follow	VERB
ajeem-1045	44	3	-	-	PUNCT
ajeem-1045	44	4	up	up	NOUN
ajeem-1045	44	5	bid	bid	NOUN
ajeem-1045	44	6	in	in	ADP
ajeem-1045	44	7	double	double	ADJ
ajeem-1045	44	8	bounded	bounded	ADJ
ajeem-1045	44	9	take	take	VERB
ajeem-1045	44	10	a	a	DET
ajeem-1045	44	11	higher	high	ADJ
ajeem-1045	44	12	value	value	NOUN
ajeem-1045	44	13	if	if	SCONJ
ajeem-1045	44	14	the	the	DET
ajeem-1045	44	15	respondent	respondent	NOUN
ajeem-1045	44	16	’s	’s	PART
ajeem-1045	44	17	answer	answer	NOUN
ajeem-1045	44	18	for	for	ADP
ajeem-1045	44	19	the	the	DET
ajeem-1045	44	20	first	first	ADJ
ajeem-1045	44	21	bid	bid	NOUN
ajeem-1045	44	22	was	be	AUX
ajeem-1045	44	23	yes	yes	INTJ
ajeem-1045	44	24	and	and	CCONJ
ajeem-1045	44	25	a	a	DET
ajeem-1045	44	26	lower	low	ADJ
ajeem-1045	44	27	value	value	NOUN
ajeem-1045	44	28	if	if	SCONJ
ajeem-1045	44	29	the	the	DET
ajeem-1045	44	30	answer	answer	NOUN
ajeem-1045	44	31	was	be	AUX
ajeem-1045	44	32	no	no	PRON
ajeem-1045	44	33	.	.	PUNCT
ajeem-1045	45	1	estimation	estimation	NOUN
ajeem-1045	45	2	of	of	ADP
ajeem-1045	45	3	household	household	NOUN
ajeem-1045	45	4	’s	’s	PART
ajeem-1045	45	5	demand	demand	NOUN
ajeem-1045	45	6	for	for	ADP
ajeem-1045	45	7	water	water	NOUN
ajeem-1045	45	8	usually	usually	ADV
ajeem-1045	45	9	conducted	conduct	VERB
ajeem-1045	45	10	by	by	ADP
ajeem-1045	45	11	capturing	capture	VERB
ajeem-1045	45	12	key	key	ADJ
ajeem-1045	45	13	indicators	indicator	NOUN
ajeem-1045	45	14	of	of	ADP
ajeem-1045	45	15	household	household	NOUN
ajeem-1045	45	16	characteristics	characteristic	NOUN
ajeem-1045	45	17	.	.	PUNCT
ajeem-1045	46	1	nauges	nauge	NOUN
ajeem-1045	46	2	and	and	CCONJ
ajeem-1045	46	3	whittington	whittington	PROPN
ajeem-1045	46	4	(	(	PUNCT
ajeem-1045	46	5	2010	2010	NUM
ajeem-1045	46	6	)	)	PUNCT
ajeem-1045	46	7	well	well	INTJ
ajeem-1045	46	8	documented	document	VERB
ajeem-1045	46	9	the	the	DET
ajeem-1045	46	10	various	various	ADJ
ajeem-1045	46	11	empirical	empirical	ADJ
ajeem-1045	46	12	researches	research	NOUN
ajeem-1045	46	13	made	make	VERB
ajeem-1045	46	14	on	on	ADP
ajeem-1045	46	15	water	water	NOUN
ajeem-1045	46	16	demand	demand	NOUN
ajeem-1045	46	17	in	in	ADP
ajeem-1045	46	18	various	various	ADJ
ajeem-1045	46	19	countries	country	NOUN
ajeem-1045	46	20	.	.	PUNCT
ajeem-1045	47	1	recent	recent	ADJ
ajeem-1045	47	2	notable	notable	ADJ
ajeem-1045	47	3	studies	study	NOUN
ajeem-1045	47	4	in	in	ADP
ajeem-1045	47	5	african	african	ADJ
ajeem-1045	47	6	countries	country	NOUN
ajeem-1045	47	7	,	,	PUNCT
ajeem-1045	47	8	using	use	VERB
ajeem-1045	47	9	various	various	ADJ
ajeem-1045	47	10	methodologies	methodology	NOUN
ajeem-1045	47	11	,	,	PUNCT
ajeem-1045	47	12	have	have	AUX
ajeem-1045	47	13	established	establish	VERB
ajeem-1045	47	14	that	that	DET
ajeem-1045	47	15	income	income	NOUN
ajeem-1045	47	16	,	,	PUNCT
ajeem-1045	47	17	family	family	NOUN
ajeem-1045	47	18	size	size	NOUN
ajeem-1045	47	19	,	,	PUNCT
ajeem-1045	47	20	time	time	NOUN
ajeem-1045	47	21	spent	spend	VERB
ajeem-1045	47	22	to	to	PART
ajeem-1045	47	23	fetch	fetch	VERB
ajeem-1045	47	24	water	water	NOUN
ajeem-1045	47	25	from	from	ADP
ajeem-1045	47	26	existing	exist	VERB
ajeem-1045	47	27	sources	source	NOUN
ajeem-1045	47	28	,	,	PUNCT
ajeem-1045	47	29	level	level	NOUN
ajeem-1045	47	30	of	of	ADP
ajeem-1045	47	31	education	education	NOUN
ajeem-1045	47	32	,	,	PUNCT
ajeem-1045	47	33	age	age	NOUN
ajeem-1045	47	34	of	of	ADP
ajeem-1045	47	35	respondent	respondent	NOUN
ajeem-1045	47	36	,	,	PUNCT
ajeem-1045	47	37	bid	bid	NOUN
ajeem-1045	47	38	value	value	NOUN
ajeem-1045	47	39	,	,	PUNCT
ajeem-1045	47	40	perceived	perceive	VERB
ajeem-1045	47	41	quality	quality	NOUN
ajeem-1045	47	42	of	of	ADP
ajeem-1045	47	43	current	current	ADJ
ajeem-1045	47	44	water	water	NOUN
ajeem-1045	47	45	supply	supply	NOUN
ajeem-1045	47	46	are	be	AUX
ajeem-1045	47	47	the	the	DET
ajeem-1045	47	48	main	main	ADJ
ajeem-1045	47	49	factors	factor	NOUN
ajeem-1045	47	50	influencing	influence	VERB
ajeem-1045	47	51	households	household	NOUN
ajeem-1045	47	52	wtp	wtp	NOUN
ajeem-1045	47	53	for	for	ADP
ajeem-1045	47	54	improved	improved	ADJ
ajeem-1045	47	55	water	water	NOUN
ajeem-1045	47	56	supply	supply	NOUN
ajeem-1045	47	57	services	service	NOUN
ajeem-1045	47	58	(	(	PUNCT
ajeem-1045	47	59	gulyani	gulyani	PROPN
ajeem-1045	47	60	et	et	PROPN
ajeem-1045	47	61	al	al	PROPN
ajeem-1045	47	62	.	.	PROPN
ajeem-1045	47	63	2005	2005	NUM
ajeem-1045	47	64	;	;	PUNCT
ajeem-1045	47	65	tarfasa	tarfasa	PROPN
ajeem-1045	47	66	and	and	CCONJ
ajeem-1045	47	67	brouwer	brouwer	PROPN
ajeem-1045	47	68	,	,	PUNCT
ajeem-1045	47	69	2013	2013	NUM
ajeem-1045	47	70	,	,	PUNCT
ajeem-1045	47	71	2015	2015	NUM
ajeem-1045	47	72	;	;	PUNCT
ajeem-1045	47	73	genius	genius	NOUN
ajeem-1045	47	74	et	et	PROPN
ajeem-1045	47	75	al	al	PROPN
ajeem-1045	47	76	2008	2008	NUM
ajeem-1045	47	77	.	.	PUNCT
ajeem-1045	47	78	)	)	PUNCT
ajeem-1045	48	1	despite	despite	SCONJ
ajeem-1045	48	2	the	the	DET
ajeem-1045	48	3	fact	fact	NOUN
ajeem-1045	48	4	that	that	SCONJ
ajeem-1045	48	5	various	various	ADJ
ajeem-1045	48	6	studies	study	NOUN
ajeem-1045	48	7	have	have	AUX
ajeem-1045	48	8	been	be	AUX
ajeem-1045	48	9	undertaken	undertake	VERB
ajeem-1045	48	10	to	to	PART
ajeem-1045	48	11	determine	determine	VERB
ajeem-1045	48	12	the	the	DET
ajeem-1045	48	13	willingness	willingness	NOUN
ajeem-1045	48	14	to	to	PART
ajeem-1045	48	15	pay	pay	VERB
ajeem-1045	48	16	and	and	CCONJ
ajeem-1045	48	17	the	the	DET
ajeem-1045	48	18	factors	factor	NOUN
ajeem-1045	48	19	that	that	PRON
ajeem-1045	48	20	determine	determine	VERB
ajeem-1045	48	21	the	the	DET
ajeem-1045	48	22	willingness	willingness	NOUN
ajeem-1045	48	23	to	to	PART
ajeem-1045	48	24	pay	pay	VERB
ajeem-1045	48	25	(	(	PUNCT
ajeem-1045	48	26	wtp	wtp	NOUN
ajeem-1045	48	27	)	)	PUNCT
ajeem-1045	48	28	for	for	ADP
ajeem-1045	48	29	quality	quality	NOUN
ajeem-1045	48	30	water	water	NOUN
ajeem-1045	48	31	in	in	ADP
ajeem-1045	48	32	developing	develop	VERB
ajeem-1045	48	33	countries	country	NOUN
ajeem-1045	48	34	around	around	ADP
ajeem-1045	48	35	the	the	DET
ajeem-1045	48	36	world	world	NOUN
ajeem-1045	48	37	,	,	PUNCT
ajeem-1045	48	38	we	we	PRON
ajeem-1045	48	39	did	do	AUX
ajeem-1045	48	40	n’t	not	PART
ajeem-1045	48	41	find	find	VERB
ajeem-1045	48	42	enough	enough	ADJ
ajeem-1045	48	43	literature	literature	NOUN
ajeem-1045	48	44	relating	relate	VERB
ajeem-1045	48	45	to	to	ADP
ajeem-1045	48	46	wtp	wtp	NOUN
ajeem-1045	48	47	for	for	ADP
ajeem-1045	48	48	improved	improved	ADJ
ajeem-1045	48	49	water	water	NOUN
ajeem-1045	48	50	in	in	ADP
ajeem-1045	48	51	zambia	zambia	PROPN
ajeem-1045	48	52	particularly	particularly	ADV
ajeem-1045	48	53	employing	employ	VERB
ajeem-1045	48	54	the	the	DET
ajeem-1045	48	55	cvm	cvm	PROPN
ajeem-1045	48	56	.	.	PUNCT
ajeem-1045	49	1	one	one	NUM
ajeem-1045	49	2	particular	particular	ADJ
ajeem-1045	49	3	study	study	NOUN
ajeem-1045	49	4	done	do	VERB
ajeem-1045	49	5	in	in	ADP
ajeem-1045	49	6	the	the	DET
ajeem-1045	49	7	north	north	NOUN
ajeem-1045	49	8	western	western	ADJ
ajeem-1045	49	9	province	province	NOUN
ajeem-1045	49	10	of	of	ADP
ajeem-1045	49	11	zambia	zambia	PROPN
ajeem-1045	49	12	by	by	ADP
ajeem-1045	49	13	aymar	aymar	PROPN
ajeem-1045	49	14	(	(	PUNCT
ajeem-1045	49	15	2004	2004	NUM
ajeem-1045	49	16	)	)	PUNCT
ajeem-1045	49	17	using	use	VERB
ajeem-1045	49	18	descriptive	descriptive	ADJ
ajeem-1045	49	19	analysis	analysis	NOUN
ajeem-1045	49	20	concluded	conclude	VERB
ajeem-1045	49	21	that	that	SCONJ
ajeem-1045	49	22	willingness	willingness	NOUN
ajeem-1045	49	23	to	to	PART
ajeem-1045	49	24	pay	pay	VERB
ajeem-1045	49	25	depends	depend	VERB
ajeem-1045	49	26	to	to	ADP
ajeem-1045	49	27	a	a	DET
ajeem-1045	49	28	large	large	ADJ
ajeem-1045	49	29	extent	extent	NOUN
ajeem-1045	49	30	on	on	ADP
ajeem-1045	49	31	income	income	NOUN
ajeem-1045	49	32	level	level	NOUN
ajeem-1045	49	33	.	.	PUNCT
ajeem-1045	50	1	the	the	PRON
ajeem-1045	50	2	higher	high	ADJ
ajeem-1045	50	3	the	the	DET
ajeem-1045	50	4	income	income	NOUN
ajeem-1045	50	5	,	,	PUNCT
ajeem-1045	50	6	the	the	DET
ajeem-1045	50	7	higher	high	ADJ
ajeem-1045	50	8	willingness	willingness	NOUN
ajeem-1045	50	9	to	to	PART
ajeem-1045	50	10	pay	pay	VERB
ajeem-1045	50	11	.	.	PUNCT
ajeem-1045	51	1	the	the	DET
ajeem-1045	51	2	paper	paper	NOUN
ajeem-1045	51	3	proceeds	proceed	NOUN
ajeem-1045	51	4	as	as	SCONJ
ajeem-1045	51	5	follows	follow	VERB
ajeem-1045	51	6	.	.	PUNCT
ajeem-1045	52	1	in	in	ADP
ajeem-1045	52	2	the	the	DET
ajeem-1045	52	3	next	next	ADJ
ajeem-1045	52	4	section	section	NOUN
ajeem-1045	52	5	we	we	PRON
ajeem-1045	52	6	present	present	VERB
ajeem-1045	52	7	the	the	DET
ajeem-1045	52	8	model	model	NOUN
ajeem-1045	52	9	of	of	ADP
ajeem-1045	52	10	willingness	willingness	NOUN
ajeem-1045	52	11	to	to	PART
ajeem-1045	52	12	pay	pay	VERB
ajeem-1045	52	13	.	.	PUNCT
ajeem-1045	53	1	section	section	NOUN
ajeem-1045	53	2	3	3	NUM
ajeem-1045	53	3	discusses	discuss	VERB
ajeem-1045	53	4	study	study	NOUN
ajeem-1045	53	5	site	site	NOUN
ajeem-1045	53	6	and	and	CCONJ
ajeem-1045	53	7	sampling	sample	VERB
ajeem-1045	53	8	technique	technique	NOUN
ajeem-1045	53	9	.	.	PUNCT
ajeem-1045	54	1	sections	section	NOUN
ajeem-1045	54	2	4	4	NUM
ajeem-1045	54	3	,	,	PUNCT
ajeem-1045	54	4	5	5	NUM
ajeem-1045	54	5	and	and	CCONJ
ajeem-1045	54	6	6	6	NUM
ajeem-1045	54	7	are	be	AUX
ajeem-1045	54	8	for	for	ADP
ajeem-1045	54	9	results	result	NOUN
ajeem-1045	54	10	,	,	PUNCT
ajeem-1045	54	11	discussion	discussion	NOUN
ajeem-1045	54	12	and	and	CCONJ
ajeem-1045	54	13	conclusion	conclusion	NOUN
ajeem-1045	54	14	respectively	respectively	ADV
ajeem-1045	54	15	.	.	PUNCT
ajeem-1045	55	1	methodology	methodology	NOUN
ajeem-1045	55	2	willingness	willingness	NOUN
ajeem-1045	55	3	to	to	PART
ajeem-1045	55	4	pay	pay	VERB
ajeem-1045	55	5	model	model	NOUN
ajeem-1045	55	6	an	an	DET
ajeem-1045	55	7	application	application	NOUN
ajeem-1045	55	8	of	of	ADP
ajeem-1045	55	9	a	a	DET
ajeem-1045	55	10	contingent	contingent	ADJ
ajeem-1045	55	11	valuation	valuation	NOUN
ajeem-1045	55	12	questionnaire	questionnaire	NOUN
ajeem-1045	55	13	using	use	VERB
ajeem-1045	55	14	the	the	DET
ajeem-1045	55	15	dichotomous	dichotomous	ADJ
ajeem-1045	55	16	choice	choice	NOUN
ajeem-1045	55	17	model	model	NOUN
ajeem-1045	55	18	renders	render	VERB
ajeem-1045	55	19	two	two	NUM
ajeem-1045	55	20	answers	answer	NOUN
ajeem-1045	55	21	.	.	PUNCT
ajeem-1045	56	1	these	these	PRON
ajeem-1045	56	2	are	be	AUX
ajeem-1045	56	3	dichotomous	dichotomous	ADJ
ajeem-1045	56	4	answer	answer	NOUN
ajeem-1045	56	5	(	(	PUNCT
ajeem-1045	56	6	if	if	SCONJ
ajeem-1045	56	7	the	the	DET
ajeem-1045	56	8	individual	individual	ADJ
ajeem-1045	56	9	answers	answer	VERB
ajeem-1045	57	1	yes	yes	INTJ
ajeem-1045	58	1	and	and	CCONJ
ajeem-1045	58	2	if	if	SCONJ
ajeem-1045	58	3	the	the	DET
ajeem-1045	58	4	answer	answer	NOUN
ajeem-1045	58	5	is	be	AUX
ajeem-1045	58	6	no	no	PRON
ajeem-1045	58	7	)	)	PUNCT
ajeem-1045	58	8	given	give	VERB
ajeem-1045	58	9	a	a	DET
ajeem-1045	58	10	question	question	NOUN
ajeem-1045	58	11	about	about	ADP
ajeem-1045	58	12	paying	pay	VERB
ajeem-1045	58	13	a	a	DET
ajeem-1045	58	14	predetermined	predetermine	VERB
ajeem-1045	58	15	amount	amount	NOUN
ajeem-1045	58	16	of	of	ADP
ajeem-1045	58	17	.	.	PUNCT
ajeem-1045	59	1	the	the	DET
ajeem-1045	59	2	wtp	wtp	NOUN
ajeem-1045	59	3	can	can	AUX
ajeem-1045	59	4	be	be	AUX
ajeem-1045	59	5	estimated	estimate	VERB
ajeem-1045	59	6	by	by	ADP
ajeem-1045	59	7	modelling	modelling	NOUN
ajeem-1045	59	8	as	as	ADP
ajeem-1045	59	9	the	the	DET
ajeem-1045	59	10	following	follow	VERB
ajeem-1045	59	11	linear	linear	PROPN
ajeem-1045	59	12	function	function	NOUN
ajeem-1045	59	13	:	:	PUNCT
ajeem-1045	59	14	(	(	PUNCT
ajeem-1045	59	15	1	1	X
ajeem-1045	59	16	)	)	PUNCT
ajeem-1045	59	17	where	where	SCONJ
ajeem-1045	59	18	is	be	AUX
ajeem-1045	59	19	a	a	DET
ajeem-1045	59	20	vector	vector	NOUN
ajeem-1045	59	21	of	of	ADP
ajeem-1045	59	22	explanatory	explanatory	ADJ
ajeem-1045	59	23	variables	variable	NOUN
ajeem-1045	59	24	,	,	PUNCT
ajeem-1045	59	25	is	be	AUX
ajeem-1045	59	26	a	a	DET
ajeem-1045	59	27	vector	vector	NOUN
ajeem-1045	59	28	of	of	ADP
ajeem-1045	59	29	parameters	parameter	NOUN
ajeem-1045	59	30	to	to	PART
ajeem-1045	59	31	be	be	AUX
ajeem-1045	59	32	estimated	estimate	VERB
ajeem-1045	59	33	and	and	CCONJ
ajeem-1045	59	34	is	be	AUX
ajeem-1045	59	35	the	the	DET
ajeem-1045	59	36	error	error	NOUN
ajeem-1045	59	37	term	term	NOUN
ajeem-1045	59	38	.	.	PUNCT
ajeem-1045	60	1	the	the	DET
ajeem-1045	60	2	respondent	respondent	NOUN
ajeem-1045	60	3	will	will	AUX
ajeem-1045	60	4	answer	answer	VERB
ajeem-1045	60	5	yes	yes	INTJ
ajeem-1045	60	6	when	when	SCONJ
ajeem-1045	60	7	his	his	PRON
ajeem-1045	60	8	wtp	wtp	NOUN
ajeem-1045	60	9	is	be	AUX
ajeem-1045	60	10	greater	great	ADJ
ajeem-1045	60	11	than	than	ADP
ajeem-1045	60	12	the	the	DET
ajeem-1045	60	13	suggested	suggest	VERB
ajeem-1045	60	14	amount	amount	NOUN
ajeem-1045	60	15	that	that	PRON
ajeem-1045	60	16	is	be	AUX
ajeem-1045	61	1	when	when	SCONJ
ajeem-1045	61	2	.	.	PUNCT
ajeem-1045	61	3	wtp	wtp	NOUN
ajeem-1045	61	4	and	and	CCONJ
ajeem-1045	61	5	double	double	ADJ
ajeem-1045	61	6	-	-	PUNCT
ajeem-1045	61	7	bounded	bound	VERB
ajeem-1045	61	8	contingent	contingent	NOUN
ajeem-1045	61	9	valuation	valuation	NOUN
ajeem-1045	61	10	we	we	PRON
ajeem-1045	61	11	can	can	AUX
ajeem-1045	61	12	assume	assume	VERB
ajeem-1045	61	13	that	that	SCONJ
ajeem-1045	61	14	an	an	DET
ajeem-1045	61	15	individual	individual	NOUN
ajeem-1045	61	16	is	be	AUX
ajeem-1045	61	17	asked	ask	VERB
ajeem-1045	61	18	if	if	SCONJ
ajeem-1045	61	19	he	he	PRON
ajeem-1045	61	20	is	be	AUX
ajeem-1045	61	21	willing	willing	ADJ
ajeem-1045	61	22	to	to	PART
ajeem-1045	61	23	pay	pay	VERB
ajeem-1045	61	24	an	an	DET
ajeem-1045	61	25	amount	amount	NOUN
ajeem-1045	61	26	for	for	ADP
ajeem-1045	61	27	a	a	DET
ajeem-1045	61	28	given	give	VERB
ajeem-1045	61	29	change	change	NOUN
ajeem-1045	61	30	in	in	ADP
ajeem-1045	61	31	the	the	DET
ajeem-1045	61	32	provision	provision	NOUN
ajeem-1045	61	33	of	of	ADP
ajeem-1045	61	34	a	a	DET
ajeem-1045	61	35	given	give	VERB
ajeem-1045	61	36	good	good	NOUN
ajeem-1045	61	37	or	or	CCONJ
ajeem-1045	61	38	service	service	NOUN
ajeem-1045	61	39	.	.	PUNCT
ajeem-1045	62	1	if	if	SCONJ
ajeem-1045	62	2	the	the	DET
ajeem-1045	62	3	individual	individual	ADJ
ajeem-1045	62	4	answers	answer	VERB
ajeem-1045	62	5	no	no	INTJ
ajeem-1045	62	6	then	then	ADV
ajeem-1045	62	7	we	we	PRON
ajeem-1045	62	8	can	can	AUX
ajeem-1045	62	9	infer	infer	VERB
ajeem-1045	62	10	that	that	SCONJ
ajeem-1045	62	11	,	,	PUNCT
ajeem-1045	62	12	if	if	SCONJ
ajeem-1045	62	13	he	he	PRON
ajeem-1045	62	14	answers	answer	VERB
ajeem-1045	62	15	yes	yes	INTJ
ajeem-1045	62	16	then	then	ADV
ajeem-1045	62	17	.	.	PUNCT
ajeem-1045	63	1	but	but	CCONJ
ajeem-1045	63	2	hanemann	hanemann	PROPN
ajeem-1045	63	3	et	et	PROPN
ajeem-1045	63	4	al	al	PROPN
ajeem-1045	63	5	.	.	PROPN
ajeem-1045	64	1	(	(	PUNCT
ajeem-1045	64	2	1991	1991	NUM
ajeem-1045	64	3	)	)	PUNCT
ajeem-1045	64	4	suggested	suggest	VERB
ajeem-1045	64	5	that	that	SCONJ
ajeem-1045	64	6	the	the	DET
ajeem-1045	64	7	follow	follow	VERB
ajeem-1045	64	8	-	-	PUNCT
ajeem-1045	64	9	up	up	ADP
ajeem-1045	64	10	dichotomous	dichotomous	ADJ
ajeem-1045	64	11	question	question	NOUN
ajeem-1045	64	12	can	can	AUX
ajeem-1045	64	13	be	be	AUX
ajeem-1045	64	14	asked	ask	VERB
ajeem-1045	64	15	after	after	ADP
ajeem-1045	64	16	the	the	DET
ajeem-1045	64	17	first	first	ADJ
ajeem-1045	64	18	dichotomous	dichotomous	ADJ
ajeem-1045	64	19	question	question	NOUN
ajeem-1045	64	20	.	.	PUNCT
ajeem-1045	65	1	this	this	DET
ajeem-1045	65	2	approach	approach	NOUN
ajeem-1045	65	3	,	,	PUNCT
ajeem-1045	65	4	called	call	VERB
ajeem-1045	65	5	doublebounded	doublebounde	VERB
ajeem-1045	65	6	models	model	NOUN
ajeem-1045	65	7	,	,	PUNCT
ajeem-1045	65	8	is	be	AUX
ajeem-1045	65	9	assumed	assume	VERB
ajeem-1045	65	10	to	to	PART
ajeem-1045	65	11	generate	generate	VERB
ajeem-1045	65	12	more	more	ADV
ajeem-1045	65	13	efficient	efficient	ADJ
ajeem-1045	65	14	estimation	estimation	NOUN
ajeem-1045	65	15	than	than	ADP
ajeem-1045	65	16	a	a	DET
ajeem-1045	65	17	single	single	ADJ
ajeem-1045	65	18	question	question	NOUN
ajeem-1045	65	19	or	or	CCONJ
ajeem-1045	65	20	a	a	DET
ajeem-1045	65	21	single	single	ADJ
ajeem-1045	65	22	question	question	NOUN
ajeem-1045	65	23	followed	follow	VERB
ajeem-1045	65	24	by	by	ADP
ajeem-1045	65	25	an	an	DET
ajeem-1045	65	26	open	open	ADJ
ajeem-1045	65	27	ended	end	VERB
ajeem-1045	65	28	question	question	NOUN
ajeem-1045	65	29	.	.	PUNCT
ajeem-1045	66	1	in	in	ADP
ajeem-1045	66	2	the	the	DET
ajeem-1045	66	3	case	case	NOUN
ajeem-1045	66	4	of	of	ADP
ajeem-1045	66	5	double	double	ADJ
ajeem-1045	66	6	bounded	bound	VERB
ajeem-1045	66	7	model	model	NOUN
ajeem-1045	66	8	,	,	PUNCT
ajeem-1045	66	9	a	a	DET
ajeem-1045	66	10	follow	follow	VERB
ajeem-1045	66	11	-	-	PUNCT
ajeem-1045	66	12	up	up	ADP
ajeem-1045	66	13	dichotomous	dichotomous	ADJ
ajeem-1045	66	14	question	question	NOUN
ajeem-1045	66	15	is	be	AUX
ajeem-1045	66	16	asked	ask	VERB
ajeem-1045	66	17	after	after	ADP
ajeem-1045	66	18	the	the	DET
ajeem-1045	66	19	first	first	ADJ
ajeem-1045	66	20	dichotomous	dichotomous	ADJ
ajeem-1045	66	21	choice	choice	NOUN
ajeem-1045	66	22	question	question	NOUN
ajeem-1045	66	23	.	.	PUNCT
ajeem-1045	67	1	if	if	SCONJ
ajeem-1045	67	2	the	the	DET
ajeem-1045	67	3	individual	individual	ADJ
ajeem-1045	67	4	answers	answer	VERB
ajeem-1045	67	5	yes	yes	INTJ
ajeem-1045	67	6	to	to	ADP
ajeem-1045	67	7	the	the	DET
ajeem-1045	67	8	first	first	ADJ
ajeem-1045	67	9	question	question	NOUN
ajeem-1045	67	10	then	then	ADV
ajeem-1045	67	11	he	he	PRON
ajeem-1045	67	12	/	/	PUNCT
ajeem-1045	68	1	she	she	PRON
ajeem-1045	68	2	is	be	AUX
ajeem-1045	68	3	asked	ask	VERB
ajeem-1045	68	4	about	about	ADP
ajeem-1045	68	5	his	his	PRON
ajeem-1045	68	6	wtp	wtp	NOUN
ajeem-1045	68	7	for	for	ADP
ajeem-1045	68	8	a	a	DET
ajeem-1045	68	9	higher	high	ADJ
ajeem-1045	68	10	amount	amount	NOUN
ajeem-1045	68	11	.	.	PUNCT
ajeem-1045	69	1	if	if	SCONJ
ajeem-1045	69	2	he	he	PRON
ajeem-1045	69	3	answers	answer	VERB
ajeem-1045	69	4	no	no	INTJ
ajeem-1045	69	5	to	to	ADP
ajeem-1045	69	6	the	the	DET
ajeem-1045	69	7	first	first	ADJ
ajeem-1045	69	8	question	question	NOUN
ajeem-1045	69	9	then	then	ADV
ajeem-1045	69	10	a	a	DET
ajeem-1045	69	11	lower	low	ADJ
ajeem-1045	69	12	amount	amount	NOUN
ajeem-1045	69	13	is	be	AUX
ajeem-1045	69	14	offered	offer	VERB
ajeem-1045	69	15	.	.	PUNCT
ajeem-1045	70	1	the	the	DET
ajeem-1045	70	2	second	second	ADJ
ajeem-1045	70	3	questions	question	NOUN
ajeem-1045	70	4	is	be	AUX
ajeem-1045	70	5	endogenous	endogenous	ADJ
ajeem-1045	70	6	in	in	ADP
ajeem-1045	70	7	the	the	DET
ajeem-1045	70	8	sense	sense	NOUN
ajeem-1045	70	9	that	that	SCONJ
ajeem-1045	70	10	the	the	DET
ajeem-1045	70	11	amount	amount	NOUN
ajeem-1045	70	12	asked	ask	VERB
ajeem-1045	70	13	depends	depend	VERB
ajeem-1045	70	14	on	on	ADP
ajeem-1045	70	15	the	the	DET
ajeem-1045	70	16	answer	answer	NOUN
ajeem-1045	70	17	obtained	obtain	VERB
ajeem-1045	70	18	for	for	ADP
ajeem-1045	70	19	the	the	DET
ajeem-1045	70	20	first	first	ADJ
ajeem-1045	70	21	question	question	NOUN
ajeem-1045	70	22	which	which	PRON
ajeem-1045	70	23	is	be	AUX
ajeem-1045	70	24	exogenous	exogenous	ADJ
ajeem-1045	70	25	.	.	PUNCT
ajeem-1045	71	1	the	the	DET
ajeem-1045	71	2	method	method	NOUN
ajeem-1045	71	3	renders	render	VERB
ajeem-1045	71	4	with	with	ADP
ajeem-1045	71	5	two	two	NUM
ajeem-1045	71	6	answers	answer	NOUN
ajeem-1045	71	7	for	for	ADP
ajeem-1045	71	8	each	each	DET
ajeem-1045	71	9	respondent	respondent	NOUN
ajeem-1045	71	10	.	.	PUNCT
ajeem-1045	72	1	if	if	SCONJ
ajeem-1045	72	2	we	we	PRON
ajeem-1045	72	3	call	call	VERB
ajeem-1045	72	4	the	the	DET
ajeem-1045	72	5	first	first	ADJ
ajeem-1045	72	6	bid	bid	NOUN
ajeem-1045	72	7	amount	amount	NOUN
ajeem-1045	72	8	and	and	CCONJ
ajeem-1045	72	9	the	the	DET
ajeem-1045	72	10	second	second	ADJ
ajeem-1045	72	11	one	one	NUM
ajeem-1045	72	12	,	,	PUNCT
ajeem-1045	72	13	where	where	SCONJ
ajeem-1045	72	14	then	then	ADV
ajeem-1045	72	15	i.	i.	PROPN
ajeem-1045	72	16	the	the	DET
ajeem-1045	72	17	individual	individual	NOUN
ajeem-1045	72	18	that	that	PRON
ajeem-1045	72	19	answers	answer	VERB
ajeem-1045	72	20	yes	yes	INTJ
ajeem-1045	72	21	to	to	ADP
ajeem-1045	72	22	the	the	DET
ajeem-1045	72	23	first	first	ADJ
ajeem-1045	72	24	question	question	NOUN
ajeem-1045	72	25	and	and	CCONJ
ajeem-1045	72	26	no	no	INTJ
ajeem-1045	72	27	to	to	ADP
ajeem-1045	72	28	the	the	DET
ajeem-1045	72	29	second	second	ADJ
ajeem-1045	72	30	,	,	PUNCT
ajeem-1045	72	31	then	then	ADV
ajeem-1045	72	32	.	.	PUNCT
ajeem-1045	73	1	this	this	PRON
ajeem-1045	73	2	implies	imply	VERB
ajeem-1045	73	3	.	.	PUNCT
ajeem-1045	74	1	ii	ii	X
ajeem-1045	74	2	.	.	PUNCT
ajeem-1045	75	1	if	if	SCONJ
ajeem-1045	75	2	the	the	DET
ajeem-1045	75	3	answers	answer	NOUN
ajeem-1045	75	4	are	be	AUX
ajeem-1045	75	5	yes	yes	INTJ
ajeem-1045	75	6	for	for	ADP
ajeem-1045	75	7	both	both	DET
ajeem-1045	75	8	questions	question	NOUN
ajeem-1045	75	9	,	,	PUNCT
ajeem-1045	75	10	then	then	ADV
ajeem-1045	75	11	.	.	PUNCT
ajeem-1045	76	1	iii	iii	X
ajeem-1045	76	2	.	.	PUNCT
ajeem-1045	77	1	if	if	SCONJ
ajeem-1045	77	2	the	the	DET
ajeem-1045	77	3	individual	individual	NOUN
ajeem-1045	77	4	’s	’s	PART
ajeem-1045	77	5	answer	answer	NOUN
ajeem-1045	77	6	are	be	AUX
ajeem-1045	77	7	no	no	PRON
ajeem-1045	77	8	to	to	ADP
ajeem-1045	77	9	the	the	DET
ajeem-1045	77	10	first	first	ADJ
ajeem-1045	77	11	question	question	NOUN
ajeem-1045	77	12	and	and	CCONJ
ajeem-1045	77	13	yes	yes	INTJ
ajeem-1045	77	14	to	to	ADP
ajeem-1045	77	15	the	the	DET
ajeem-1045	77	16	second	second	ADJ
ajeem-1045	77	17	,	,	PUNCT
ajeem-1045	77	18	then	then	ADV
ajeem-1045	77	19	.	.	PUNCT
ajeem-1045	78	1	iv	iv	X
ajeem-1045	78	2	.	.	PUNCT
ajeem-1045	79	1	finally	finally	ADV
ajeem-1045	79	2	,	,	PUNCT
ajeem-1045	79	3	if	if	SCONJ
ajeem-1045	79	4	the	the	DET
ajeem-1045	79	5	individual	individual	NOUN
ajeem-1045	79	6	’s	’s	PART
ajeem-1045	79	7	responses	response	NOUN
ajeem-1045	79	8	are	be	AUX
ajeem-1045	79	9	no	no	PRON
ajeem-1045	79	10	for	for	ADP
ajeem-1045	79	11	both	both	DET
ajeem-1045	79	12	questions	question	NOUN
ajeem-1045	79	13	,	,	PUNCT
ajeem-1045	79	14	then	then	ADV
ajeem-1045	79	15	we	we	PRON
ajeem-1045	79	16	will	will	AUX
ajeem-1045	79	17	have	have	VERB
ajeem-1045	79	18	econometric	econometric	ADJ
ajeem-1045	79	19	estimation	estimation	NOUN
ajeem-1045	79	20	of	of	ADP
ajeem-1045	79	21	double	double	ADJ
ajeem-1045	79	22	-	-	PUNCT
ajeem-1045	79	23	bounded	bounded	ADJ
ajeem-1045	79	24	or	or	CCONJ
ajeem-1045	79	25	interval	interval	NOUN
ajeem-1045	79	26	data	datum	NOUN
ajeem-1045	79	27	model	model	NOUN
ajeem-1045	79	28	let	let	VERB
ajeem-1045	79	29	’s	’s	PRON
ajeem-1045	79	30	define	define	VERB
ajeem-1045	79	31	and	and	CCONJ
ajeem-1045	79	32	as	as	ADP
ajeem-1045	79	33	the	the	DET
ajeem-1045	79	34	dichotomous	dichotomous	ADJ
ajeem-1045	79	35	variables	variable	NOUN
ajeem-1045	79	36	that	that	PRON
ajeem-1045	79	37	capture	capture	VERB
ajeem-1045	79	38	the	the	DET
ajeem-1045	79	39	response	response	NOUN
ajeem-1045	79	40	to	to	ADP
ajeem-1045	79	41	the	the	DET
ajeem-1045	79	42	first	first	ADJ
ajeem-1045	79	43	and	and	CCONJ
ajeem-1045	79	44	second	second	ADJ
ajeem-1045	79	45	closed	closed	ADJ
ajeem-1045	79	46	questions	question	NOUN
ajeem-1045	79	47	,	,	PUNCT
ajeem-1045	79	48	then	then	ADV
ajeem-1045	79	49	the	the	DET
ajeem-1045	79	50	probability	probability	NOUN
ajeem-1045	79	51	that	that	SCONJ
ajeem-1045	79	52	an	an	DET
ajeem-1045	79	53	individual	individual	ADJ
ajeem-1045	79	54	answers	answer	VERB
ajeem-1045	79	55	yes	yes	INTJ
ajeem-1045	79	56	to	to	ADP
ajeem-1045	79	57	the	the	DET
ajeem-1045	79	58	first	first	ADJ
ajeem-1045	79	59	question	question	NOUN
ajeem-1045	79	60	and	and	CCONJ
ajeem-1045	79	61	no	no	INTJ
ajeem-1045	79	62	to	to	ADP
ajeem-1045	79	63	the	the	DET
ajeem-1045	79	64	second	second	NOUN
ajeem-1045	79	65	can	can	AUX
ajeem-1045	79	66	be	be	AUX
ajeem-1045	79	67	343	343	NUM
ajeem-1045	79	68	afr	afr	NOUN
ajeem-1045	79	69	.	.	PUNCT
ajeem-1045	80	1	j.	j.	PROPN
ajeem-1045	80	2	environ	environ	PROPN
ajeem-1045	80	3	.	.	PUNCT
ajeem-1045	80	4	econ	econ	PROPN
ajeem-1045	80	5	.	.	PUNCT
ajeem-1045	80	6	manage	manage	VERB
ajeem-1045	80	7	.	.	PUNCT
ajeem-1045	81	1	table	table	NOUN
ajeem-1045	81	2	1	1	NUM
ajeem-1045	81	3	.	.	PUNCT
ajeem-1045	82	1	use	use	NOUN
ajeem-1045	82	2	of	of	ADP
ajeem-1045	82	3	drinking	drink	VERB
ajeem-1045	82	4	water	water	NOUN
ajeem-1045	82	5	sources	source	NOUN
ajeem-1045	82	6	(	(	PUNCT
ajeem-1045	82	7	percentage	percentage	NOUN
ajeem-1045	82	8	of	of	ADP
ajeem-1045	82	9	population	population	NOUN
ajeem-1045	82	10	)	)	PUNCT
ajeem-1045	82	11	as	as	ADP
ajeem-1045	82	12	of	of	ADP
ajeem-1045	82	13	2015	2015	NUM
ajeem-1045	82	14	:	:	PUNCT
ajeem-1045	82	15	selected	select	VERB
ajeem-1045	82	16	countries	country	NOUN
ajeem-1045	82	17	.	.	PUNCT
ajeem-1045	83	1	country	country	NOUN
ajeem-1045	83	2	urban	urban	ADJ
ajeem-1045	83	3	rural	rural	ADJ
ajeem-1045	83	4	total	total	ADJ
ajeem-1045	83	5	total	total	NOUN
ajeem-1045	83	6	improved	improve	VERB
ajeem-1045	83	7	piped	pipe	VERB
ajeem-1045	83	8	on	on	ADP
ajeem-1045	83	9	premises	premise	NOUN
ajeem-1045	83	10	total	total	ADJ
ajeem-1045	83	11	improved	improve	VERB
ajeem-1045	83	12	piped	pipe	VERB
ajeem-1045	83	13	on	on	ADP
ajeem-1045	83	14	premises	premise	NOUN
ajeem-1045	83	15	total	total	ADJ
ajeem-1045	83	16	improved	improve	VERB
ajeem-1045	83	17	piped	pipe	VERB
ajeem-1045	83	18	on	on	ADP
ajeem-1045	83	19	premises	premise	NOUN
ajeem-1045	83	20	botswana	botswana	PROPN
ajeem-1045	83	21	99	99	NUM
ajeem-1045	83	22	96	96	NUM
ajeem-1045	83	23	92	92	NUM
ajeem-1045	83	24	45	45	NUM
ajeem-1045	83	25	96	96	NUM
ajeem-1045	83	26	74	74	NUM
ajeem-1045	83	27	south	south	PROPN
ajeem-1045	83	28	africa	africa	PROPN
ajeem-1045	83	29	100	100	NUM
ajeem-1045	83	30	92	92	NUM
ajeem-1045	83	31	81	81	NUM
ajeem-1045	83	32	38	38	NUM
ajeem-1045	83	33	93	93	NUM
ajeem-1045	83	34	73	73	NUM
ajeem-1045	83	35	namibia	namibia	PROPN
ajeem-1045	83	36	98	98	NUM
ajeem-1045	83	37	69	69	NUM
ajeem-1045	83	38	85	85	NUM
ajeem-1045	83	39	34	34	NUM
ajeem-1045	83	40	91	91	NUM
ajeem-1045	83	41	51	51	NUM
ajeem-1045	83	42	malawi	malawi	NOUN
ajeem-1045	83	43	96	96	NUM
ajeem-1045	83	44	33	33	NUM
ajeem-1045	83	45	89	89	NUM
ajeem-1045	83	46	3	3	NUM
ajeem-1045	83	47	90	90	NUM
ajeem-1045	83	48	8	8	NUM
ajeem-1045	83	49	zimbabwe	zimbabwe	NOUN
ajeem-1045	83	50	97	97	NUM
ajeem-1045	83	51	74	74	NUM
ajeem-1045	83	52	67	67	NUM
ajeem-1045	83	53	5	5	NUM
ajeem-1045	83	54	77	77	NUM
ajeem-1045	83	55	28	28	NUM
ajeem-1045	83	56	swaziland	swaziland	NOUN
ajeem-1045	83	57	94	94	NUM
ajeem-1045	83	58	75	75	NUM
ajeem-1045	83	59	69	69	NUM
ajeem-1045	83	60	27	27	NUM
ajeem-1045	83	61	74	74	NUM
ajeem-1045	83	62	37	37	NUM
ajeem-1045	83	63	zambia	zambia	NOUN
ajeem-1045	83	64	86	86	NUM
ajeem-1045	83	65	36	36	NUM
ajeem-1045	83	66	51	51	NUM
ajeem-1045	83	67	2	2	NUM
ajeem-1045	83	68	65	65	NUM
ajeem-1045	83	69	16	16	NUM
ajeem-1045	83	70	congo	congo	NOUN
ajeem-1045	83	71	,	,	PUNCT
ajeem-1045	83	72	dem	dem	PROPN
ajeem-1045	83	73	.	.	PUNCT
ajeem-1045	83	74	rep	rep	PROPN
ajeem-1045	83	75	.	.	PROPN
ajeem-1045	83	76	81	81	NUM
ajeem-1045	83	77	17	17	NUM
ajeem-1045	83	78	31	31	NUM
ajeem-1045	83	79	1	1	NUM
ajeem-1045	83	80	52	52	NUM
ajeem-1045	83	81	8	8	NUM
ajeem-1045	83	82	mozambique	mozambique	ADJ
ajeem-1045	83	83	81	81	NUM
ajeem-1045	83	84	25	25	NUM
ajeem-1045	83	85	37	37	NUM
ajeem-1045	83	86	1	1	NUM
ajeem-1045	83	87	51	51	NUM
ajeem-1045	83	88	9	9	NUM
ajeem-1045	83	89	source	source	NOUN
ajeem-1045	83	90	:	:	PUNCT
ajeem-1045	83	91	unicef	unicef	NOUN
ajeem-1045	83	92	and	and	CCONJ
ajeem-1045	83	93	who	who	PRON
ajeem-1045	83	94	,	,	PUNCT
ajeem-1045	83	95	2015	2015	NUM
ajeem-1045	83	96	.	.	PUNCT
ajeem-1045	84	1	table	table	NOUN
ajeem-1045	84	2	2	2	NUM
ajeem-1045	84	3	.	.	X
ajeem-1045	84	4	socio	socio	NOUN
ajeem-1045	84	5	-	-	PUNCT
ajeem-1045	84	6	economic	economic	ADJ
ajeem-1045	84	7	characteristics	characteristic	NOUN
ajeem-1045	84	8	of	of	ADP
ajeem-1045	84	9	surveyed	survey	VERB
ajeem-1045	84	10	households	household	NOUN
ajeem-1045	84	11	.	.	PUNCT
ajeem-1045	85	1	variable	variable	ADJ
ajeem-1045	85	2	name	name	NOUN
ajeem-1045	85	3	description	description	NOUN
ajeem-1045	85	4	frequency	frequency	NOUN
ajeem-1045	85	5	percent	percent	NOUN
ajeem-1045	85	6	gender	gender	NOUN
ajeem-1045	85	7	gender	gender	NOUN
ajeem-1045	85	8	of	of	ADP
ajeem-1045	85	9	the	the	DET
ajeem-1045	85	10	respondent	respondent	ADJ
ajeem-1045	85	11	female	female	NOUN
ajeem-1045	85	12	63	63	NUM
ajeem-1045	85	13	42	42	NUM
ajeem-1045	85	14	male	male	NOUN
ajeem-1045	85	15	87	87	NUM
ajeem-1045	85	16	58	58	NUM
ajeem-1045	85	17	education	education	NOUN
ajeem-1045	85	18	educational	educational	ADJ
ajeem-1045	85	19	level	level	NOUN
ajeem-1045	85	20	of	of	ADP
ajeem-1045	85	21	the	the	DET
ajeem-1045	85	22	respondent	respondent	NOUN
ajeem-1045	85	23	no	no	DET
ajeem-1045	85	24	formal	formal	ADJ
ajeem-1045	85	25	education	education	NOUN
ajeem-1045	85	26	8	8	NUM
ajeem-1045	85	27	5.3	5.3	NUM
ajeem-1045	85	28	primary	primary	NOUN
ajeem-1045	85	29	46	46	NUM
ajeem-1045	85	30	30.7	30.7	NUM
ajeem-1045	85	31	secondary	secondary	ADJ
ajeem-1045	85	32	68	68	NUM
ajeem-1045	85	33	45.3	45.3	NUM
ajeem-1045	85	34	tertiary	tertiary	ADJ
ajeem-1045	85	35	28	28	NUM
ajeem-1045	85	36	18.7	18.7	NUM
ajeem-1045	85	37	family	family	NOUN
ajeem-1045	85	38	size	size	NOUN
ajeem-1045	85	39	number	number	NOUN
ajeem-1045	85	40	of	of	ADP
ajeem-1045	85	41	family	family	NOUN
ajeem-1045	85	42	members	member	NOUN
ajeem-1045	85	43	living	live	VERB
ajeem-1045	85	44	in	in	ADP
ajeem-1045	85	45	the	the	DET
ajeem-1045	85	46	household	household	NOUN
ajeem-1045	85	47	less	less	ADJ
ajeem-1045	85	48	than	than	ADP
ajeem-1045	85	49	5	5	NUM
ajeem-1045	85	50	84	84	NUM
ajeem-1045	85	51	56	56	NUM
ajeem-1045	85	52	5	5	NUM
ajeem-1045	85	53	up	up	ADP
ajeem-1045	85	54	to	to	PART
ajeem-1045	85	55	10	10	NUM
ajeem-1045	85	56	62	62	NUM
ajeem-1045	85	57	41.3	41.3	NUM
ajeem-1045	85	58	more	more	ADJ
ajeem-1045	85	59	than	than	ADP
ajeem-1045	85	60	10	10	NUM
ajeem-1045	85	61	4	4	NUM
ajeem-1045	85	62	2.7	2.7	NUM
ajeem-1045	85	63	income	income	NOUN
ajeem-1045	85	64	average	average	ADJ
ajeem-1045	85	65	monthly	monthly	ADJ
ajeem-1045	85	66	income	income	NOUN
ajeem-1045	85	67	less	less	ADJ
ajeem-1045	85	68	than	than	ADP
ajeem-1045	85	69	k100	k100	PROPN
ajeem-1045	85	70	9	9	NUM
ajeem-1045	85	71	6	6	NUM
ajeem-1045	85	72	k100	k100	PROPN
ajeem-1045	85	73	–	–	PUNCT
ajeem-1045	85	74	k150	k150	PROPN
ajeem-1045	85	75	30	30	NUM
ajeem-1045	85	76	20	20	NUM
ajeem-1045	85	77	k150	k150	PROPN
ajeem-1045	85	78	–	–	PUNCT
ajeem-1045	85	79	k200	k200	PROPN
ajeem-1045	85	80	30	30	NUM
ajeem-1045	85	81	20	20	NUM
ajeem-1045	85	82	more	more	ADJ
ajeem-1045	85	83	than	than	ADP
ajeem-1045	85	84	k200	k200	PROPN
ajeem-1045	85	85	80	80	NUM
ajeem-1045	85	86	53	53	NUM
ajeem-1045	85	87	expressed	express	VERB
ajeem-1045	85	88	as	as	ADP
ajeem-1045	85	89	.given	.given	PRON
ajeem-1045	85	90	this	this	PRON
ajeem-1045	85	91	and	and	CCONJ
ajeem-1045	85	92	under	under	ADP
ajeem-1045	85	93	the	the	DET
ajeem-1045	85	94	assumption	assumption	NOUN
ajeem-1045	85	95	that	that	SCONJ
ajeem-1045	85	96	and	and	CCONJ
ajeem-1045	85	97	,	,	PUNCT
ajeem-1045	85	98	the	the	DET
ajeem-1045	85	99	probability	probability	NOUN
ajeem-1045	85	100	of	of	ADP
ajeem-1045	85	101	each	each	DET
ajeem-1045	85	102	one	one	NUM
ajeem-1045	85	103	of	of	ADP
ajeem-1045	85	104	the	the	DET
ajeem-1045	85	105	cases	case	NOUN
ajeem-1045	85	106	is	be	AUX
ajeem-1045	85	107	given	give	VERB
ajeem-1045	85	108	by	by	ADP
ajeem-1045	85	109	:	:	PUNCT
ajeem-1045	85	110	using	use	VERB
ajeem-1045	85	111	symmetry	symmetry	NOUN
ajeem-1045	85	112	of	of	ADP
ajeem-1045	85	113	the	the	DET
ajeem-1045	85	114	normal	normal	ADJ
ajeem-1045	85	115	distribution	distribution	NOUN
ajeem-1045	85	116	:	:	PUNCT
ajeem-1045	85	117	the	the	DET
ajeem-1045	85	118	other	other	ADJ
ajeem-1045	85	119	three	three	NUM
ajeem-1045	85	120	probabilities	probability	NOUN
ajeem-1045	85	121	,	,	PUNCT
ajeem-1045	85	122	the	the	DET
ajeem-1045	85	123	probability	probability	NOUN
ajeem-1045	85	124	that	that	SCONJ
ajeem-1045	85	125	an	an	DET
ajeem-1045	85	126	individual	individual	ADJ
ajeem-1045	85	127	answers	answer	NOUN
ajeem-1045	85	128	are	be	AUX
ajeem-1045	85	129	also	also	ADV
ajeem-1045	85	130	captured	capture	VERB
ajeem-1045	85	131	in	in	ADP
ajeem-1045	85	132	a	a	DET
ajeem-1045	85	133	similar	similar	ADJ
ajeem-1045	85	134	fashion	fashion	NOUN
ajeem-1045	85	135	.	.	PUNCT
ajeem-1045	86	1	then	then	ADV
ajeem-1045	86	2	,	,	PUNCT
ajeem-1045	86	3	a	a	DET
ajeem-1045	86	4	log	log	NOUN
ajeem-1045	86	5	-	-	PUNCT
ajeem-1045	86	6	likelihood	likelihood	NOUN
ajeem-1045	86	7	function	function	NOUN
ajeem-1045	86	8	can	can	AUX
ajeem-1045	86	9	be	be	AUX
ajeem-1045	86	10	used	use	VERB
ajeem-1045	86	11	to	to	PART
ajeem-1045	86	12	estimate	estimate	VERB
ajeem-1045	86	13	𝛽	𝛽	NOUN
ajeem-1045	86	14	and	and	CCONJ
ajeem-1045	86	15	σ	σ	NOUN
ajeem-1045	86	16	using	use	VERB
ajeem-1045	86	17	maximum	maximum	ADJ
ajeem-1045	86	18	likelihood	likelihood	NOUN
ajeem-1045	86	19	estimation	estimation	NOUN
ajeem-1045	86	20	.	.	PUNCT
ajeem-1045	87	1	where	where	SCONJ
ajeem-1045	87	2	,	,	PUNCT
ajeem-1045	87	3	,	,	PUNCT
ajeem-1045	87	4	and	and	CCONJ
ajeem-1045	87	5	,	,	PUNCT
ajeem-1045	87	6	are	be	AUX
ajeem-1045	87	7	the	the	DET
ajeem-1045	87	8	dummy	dummy	ADJ
ajeem-1045	87	9	variables	variable	NOUN
ajeem-1045	87	10	1	1	NUM
ajeem-1045	87	11	and	and	CCONJ
ajeem-1045	87	12	0	0	NUM
ajeem-1045	87	13	denoting	denote	VERB
ajeem-1045	87	14	the	the	DET
ajeem-1045	87	15	group	group	NOUN
ajeem-1045	87	16	to	to	PART
ajeem-1045	87	17	which	which	PRON
ajeem-1045	87	18	the	the	DET
ajeem-1045	87	19	i	i	PROPN
ajeem-1045	87	20	th	th	X
ajeem-1045	87	21	respondent	respondent	NOUN
ajeem-1045	87	22	gebremeskel	gebremeskel	NOUN
ajeem-1045	87	23	et	et	PROPN
ajeem-1045	87	24	al	al	PROPN
ajeem-1045	87	25	.	.	PROPN
ajeem-1045	88	1	344	344	NUM
ajeem-1045	88	2	belongs	belong	VERB
ajeem-1045	88	3	.	.	PUNCT
ajeem-1045	89	1	a	a	DET
ajeem-1045	89	2	given	give	VERB
ajeem-1045	89	3	respondent	respondent	NOUN
ajeem-1045	89	4	contributes	contribute	VERB
ajeem-1045	89	5	to	to	ADP
ajeem-1045	89	6	the	the	DET
ajeem-1045	89	7	logarithm	logarithm	NOUN
ajeem-1045	89	8	of	of	ADP
ajeem-1045	89	9	the	the	DET
ajeem-1045	89	10	likelihood	likelihood	NOUN
ajeem-1045	89	11	function	function	NOUN
ajeem-1045	89	12	in	in	ADP
ajeem-1045	89	13	only	only	ADV
ajeem-1045	89	14	one	one	NUM
ajeem-1045	89	15	of	of	ADP
ajeem-1045	89	16	its	its	PRON
ajeem-1045	89	17	four	four	NUM
ajeem-1045	89	18	parts	part	NOUN
ajeem-1045	89	19	.	.	PUNCT
ajeem-1045	90	1	description	description	NOUN
ajeem-1045	90	2	of	of	ADP
ajeem-1045	90	3	study	study	NOUN
ajeem-1045	90	4	area	area	NOUN
ajeem-1045	90	5	our	our	PRON
ajeem-1045	90	6	study	study	NOUN
ajeem-1045	90	7	is	be	AUX
ajeem-1045	90	8	conducted	conduct	VERB
ajeem-1045	90	9	in	in	ADP
ajeem-1045	90	10	kabwe	kabwe	NOUN
ajeem-1045	90	11	,	,	PUNCT
ajeem-1045	90	12	one	one	NUM
ajeem-1045	90	13	of	of	ADP
ajeem-1045	90	14	the	the	DET
ajeem-1045	90	15	11	11	NUM
ajeem-1045	90	16	districts	district	NOUN
ajeem-1045	90	17	of	of	ADP
ajeem-1045	90	18	the	the	DET
ajeem-1045	90	19	central	central	ADJ
ajeem-1045	90	20	province	province	NOUN
ajeem-1045	90	21	of	of	ADP
ajeem-1045	90	22	zambia	zambia	PROPN
ajeem-1045	90	23	.	.	PUNCT
ajeem-1045	91	1	the	the	DET
ajeem-1045	91	2	specific	specific	ADJ
ajeem-1045	91	3	locality	locality	NOUN
ajeem-1045	91	4	,	,	PUNCT
ajeem-1045	91	5	makululu	makululu	VERB
ajeem-1045	91	6	compound	compound	NOUN
ajeem-1045	91	7	in	in	ADP
ajeem-1045	91	8	bwacha	bwacha	PROPN
ajeem-1045	91	9	constituency	constituency	NOUN
ajeem-1045	91	10	,	,	PUNCT
ajeem-1045	91	11	is	be	AUX
ajeem-1045	91	12	an	an	DET
ajeem-1045	91	13	unplanned	unplanned	ADJ
ajeem-1045	91	14	settlement	settlement	NOUN
ajeem-1045	91	15	located	locate	VERB
ajeem-1045	91	16	in	in	ADP
ajeem-1045	91	17	kabwe	kabwe	ADJ
ajeem-1045	91	18	district	district	NOUN
ajeem-1045	91	19	of	of	ADP
ajeem-1045	91	20	lying	lie	VERB
ajeem-1045	91	21	between	between	ADP
ajeem-1045	91	22	latitude	latitude	NOUN
ajeem-1045	91	23	14	14	NUM
ajeem-1045	91	24	°	°	NOUN
ajeem-1045	91	25	27	27	NUM
ajeem-1045	91	26	'	'	PART
ajeem-1045	91	27	s	s	NOUN
ajeem-1045	91	28	and	and	CCONJ
ajeem-1045	91	29	longitude	longitude	NOUN
ajeem-1045	91	30	of	of	ADP
ajeem-1045	91	31	28	28	NUM
ajeem-1045	91	32	°	°	NOUN
ajeem-1045	91	33	27'e	27'e	NOUN
ajeem-1045	91	34	.	.	PUNCT
ajeem-1045	92	1	it	it	PRON
ajeem-1045	92	2	is	be	AUX
ajeem-1045	92	3	along	along	ADP
ajeem-1045	92	4	the	the	DET
ajeem-1045	92	5	great	great	ADJ
ajeem-1045	92	6	north	north	NOUN
ajeem-1045	92	7	road	road	NOUN
ajeem-1045	92	8	,	,	PUNCT
ajeem-1045	92	9	139	139	NUM
ajeem-1045	92	10	kilometers	kilometer	NOUN
ajeem-1045	92	11	north	north	PROPN
ajeem-1045	92	12	east	east	NOUN
ajeem-1045	92	13	of	of	ADP
ajeem-1045	92	14	lusaka	lusaka	PROPN
ajeem-1045	92	15	.	.	PUNCT
ajeem-1045	93	1	kabwe	kabwe	NOUN
ajeem-1045	93	2	was	be	AUX
ajeem-1045	93	3	established	establish	VERB
ajeem-1045	93	4	as	as	ADP
ajeem-1045	93	5	a	a	DET
ajeem-1045	93	6	lead	lead	NOUN
ajeem-1045	93	7	and	and	CCONJ
ajeem-1045	93	8	zinc	zinc	NOUN
ajeem-1045	93	9	mining	mining	NOUN
ajeem-1045	93	10	town	town	NOUN
ajeem-1045	93	11	around	around	ADP
ajeem-1045	93	12	1902	1902	NUM
ajeem-1045	93	13	and	and	CCONJ
ajeem-1045	93	14	almost	almost	ADV
ajeem-1045	93	15	all	all	PRON
ajeem-1045	93	16	of	of	ADP
ajeem-1045	93	17	the	the	DET
ajeem-1045	93	18	mines	mine	NOUN
ajeem-1045	93	19	were	be	AUX
ajeem-1045	93	20	closed	close	VERB
ajeem-1045	93	21	in	in	ADP
ajeem-1045	93	22	mid	mid	ADJ
ajeem-1045	93	23	1990s	1990	NOUN
ajeem-1045	93	24	that	that	PRON
ajeem-1045	93	25	created	create	VERB
ajeem-1045	93	26	high	high	ADJ
ajeem-1045	93	27	unemployment	unemployment	NOUN
ajeem-1045	93	28	and	and	CCONJ
ajeem-1045	93	29	poverty	poverty	NOUN
ajeem-1045	93	30	level	level	NOUN
ajeem-1045	93	31	on	on	ADP
ajeem-1045	93	32	sizable	sizable	ADJ
ajeem-1045	93	33	residents	resident	NOUN
ajeem-1045	93	34	.	.	PUNCT
ajeem-1045	94	1	the	the	DET
ajeem-1045	94	2	total	total	ADJ
ajeem-1045	94	3	population	population	NOUN
ajeem-1045	94	4	of	of	ADP
ajeem-1045	94	5	bwacha	bwacha	PROPN
ajeem-1045	94	6	constituency	constituency	NOUN
ajeem-1045	94	7	in	in	ADP
ajeem-1045	94	8	2010	2010	NUM
ajeem-1045	94	9	was85	was85	NOUN
ajeem-1045	94	10	,	,	PUNCT
ajeem-1045	94	11	397that	397that	PROPN
ajeem-1045	94	12	belongs	belong	VERB
ajeem-1045	94	13	to	to	ADP
ajeem-1045	94	14	17,185	17,185	NUM
ajeem-1045	94	15	households	household	NOUN
ajeem-1045	94	16	(	(	PUNCT
ajeem-1045	94	17	cso	cso	PROPN
ajeem-1045	94	18	,	,	PUNCT
ajeem-1045	94	19	2011:25	2011:25	NUM
ajeem-1045	94	20	)	)	PUNCT
ajeem-1045	94	21	.	.	PUNCT
ajeem-1045	95	1	the	the	DET
ajeem-1045	95	2	settlement	settlement	NOUN
ajeem-1045	95	3	can	can	AUX
ajeem-1045	95	4	be	be	AUX
ajeem-1045	95	5	described	describe	VERB
ajeem-1045	95	6	as	as	ADP
ajeem-1045	95	7	poor	poor	ADJ
ajeem-1045	95	8	housing	housing	NOUN
ajeem-1045	95	9	units	unit	NOUN
ajeem-1045	95	10	made	make	VERB
ajeem-1045	95	11	of	of	ADP
ajeem-1045	95	12	mud	mud	NOUN
ajeem-1045	95	13	,	,	PUNCT
ajeem-1045	95	14	with	with	ADP
ajeem-1045	95	15	poor	poor	ADJ
ajeem-1045	95	16	sanitation	sanitation	NOUN
ajeem-1045	95	17	and	and	CCONJ
ajeem-1045	95	18	safe	safe	ADJ
ajeem-1045	95	19	drinking	drinking	NOUN
ajeem-1045	95	20	water	water	NOUN
ajeem-1045	95	21	supply	supply	NOUN
ajeem-1045	95	22	.	.	PUNCT
ajeem-1045	96	1	poor	poor	ADJ
ajeem-1045	96	2	sanitary	sanitary	NOUN
ajeem-1045	96	3	practices	practice	NOUN
ajeem-1045	96	4	,	,	PUNCT
ajeem-1045	96	5	like	like	ADP
ajeem-1045	96	6	disposal	disposal	NOUN
ajeem-1045	96	7	of	of	ADP
ajeem-1045	96	8	human	human	ADJ
ajeem-1045	96	9	excreta	excreta	PROPN
ajeem-1045	96	10	usually	usually	ADV
ajeem-1045	96	11	leads	lead	VERB
ajeem-1045	96	12	to	to	ADP
ajeem-1045	96	13	contamination	contamination	NOUN
ajeem-1045	96	14	of	of	ADP
ajeem-1045	96	15	water	water	NOUN
ajeem-1045	96	16	and	and	CCONJ
ajeem-1045	96	17	therefore	therefore	ADV
ajeem-1045	96	18	water	water	NOUN
ajeem-1045	96	19	-	-	PUNCT
ajeem-1045	96	20	borne	bear	VERB
ajeem-1045	96	21	diseases	disease	NOUN
ajeem-1045	96	22	phiri	phiri	NOUN
ajeem-1045	96	23	(	(	PUNCT
ajeem-1045	96	24	2016	2016	NUM
ajeem-1045	96	25	)	)	PUNCT
ajeem-1045	96	26	.	.	PUNCT
ajeem-1045	97	1	majority	majority	NOUN
ajeem-1045	97	2	of	of	ADP
ajeem-1045	97	3	the	the	DET
ajeem-1045	97	4	population	population	NOUN
ajeem-1045	97	5	are	be	AUX
ajeem-1045	97	6	not	not	PART
ajeem-1045	97	7	in	in	ADP
ajeem-1045	97	8	the	the	DET
ajeem-1045	97	9	formal	formal	ADJ
ajeem-1045	97	10	employment	employment	NOUN
ajeem-1045	97	11	sector	sector	NOUN
ajeem-1045	97	12	with	with	ADP
ajeem-1045	97	13	low	low	ADJ
ajeem-1045	97	14	levels	level	NOUN
ajeem-1045	97	15	of	of	ADP
ajeem-1045	97	16	professional	professional	ADJ
ajeem-1045	97	17	skills	skill	NOUN
ajeem-1045	97	18	and	and	CCONJ
ajeem-1045	97	19	education	education	NOUN
ajeem-1045	97	20	.	.	PUNCT
ajeem-1045	98	1	we	we	PRON
ajeem-1045	98	2	have	have	AUX
ajeem-1045	98	3	applied	apply	VERB
ajeem-1045	98	4	a	a	DET
ajeem-1045	98	5	stratified	stratified	ADJ
ajeem-1045	98	6	and	and	CCONJ
ajeem-1045	98	7	systemic	systemic	ADJ
ajeem-1045	98	8	sampling	sampling	NOUN
ajeem-1045	98	9	techniques	technique	NOUN
ajeem-1045	98	10	for	for	ADP
ajeem-1045	98	11	the	the	DET
ajeem-1045	98	12	primary	primary	ADJ
ajeem-1045	98	13	data	data	NOUN
ajeem-1045	98	14	collection	collection	NOUN
ajeem-1045	98	15	.	.	PUNCT
ajeem-1045	99	1	there	there	PRON
ajeem-1045	99	2	are	be	VERB
ajeem-1045	99	3	five	five	NUM
ajeem-1045	99	4	wards	ward	NOUN
ajeem-1045	99	5	in	in	ADP
ajeem-1045	99	6	makululu	makululu	VERB
ajeem-1045	99	7	compound	compound	NOUN
ajeem-1045	99	8	and	and	CCONJ
ajeem-1045	99	9	three	three	NUM
ajeem-1045	99	10	wards	ward	NOUN
ajeem-1045	99	11	were	be	AUX
ajeem-1045	99	12	considered	consider	VERB
ajeem-1045	99	13	to	to	PART
ajeem-1045	99	14	reach	reach	VERB
ajeem-1045	99	15	150	150	NUM
ajeem-1045	99	16	respondents	respondent	NOUN
ajeem-1045	99	17	.	.	PUNCT
ajeem-1045	100	1	these	these	PRON
ajeem-1045	100	2	were	be	AUX
ajeem-1045	100	3	makululu	makululu	VERB
ajeem-1045	100	4	ward	ward	NOUN
ajeem-1045	100	5	,	,	PUNCT
ajeem-1045	100	6	chililalila	chililalila	NOUN
ajeem-1045	100	7	and	and	CCONJ
ajeem-1045	100	8	moomba	moomba	ADJ
ajeem-1045	100	9	ward	ward	NOUN
ajeem-1045	100	10	.	.	PUNCT
ajeem-1045	101	1	a	a	DET
ajeem-1045	101	2	pre	pre	NOUN
ajeem-1045	101	3	-	-	ADJ
ajeem-1045	101	4	test	test	NOUN
ajeem-1045	101	5	was	be	AUX
ajeem-1045	101	6	conducted	conduct	VERB
ajeem-1045	101	7	on	on	ADP
ajeem-1045	101	8	5	5	NUM
ajeem-1045	101	9	households	household	NOUN
ajeem-1045	101	10	to	to	PART
ajeem-1045	101	11	confirm	confirm	VERB
ajeem-1045	101	12	the	the	DET
ajeem-1045	101	13	applicability	applicability	NOUN
ajeem-1045	101	14	of	of	ADP
ajeem-1045	101	15	the	the	DET
ajeem-1045	101	16	questionnaire	questionnaire	NOUN
ajeem-1045	101	17	in	in	ADP
ajeem-1045	101	18	general	general	ADJ
ajeem-1045	101	19	and	and	CCONJ
ajeem-1045	101	20	the	the	DET
ajeem-1045	101	21	contingent	contingent	NOUN
ajeem-1045	101	22	valuation	valuation	NOUN
ajeem-1045	101	23	technique	technique	NOUN
ajeem-1045	101	24	in	in	ADP
ajeem-1045	101	25	particular	particular	ADJ
ajeem-1045	101	26	.	.	PUNCT
ajeem-1045	102	1	it	it	PRON
ajeem-1045	102	2	was	be	AUX
ajeem-1045	102	3	found	find	VERB
ajeem-1045	102	4	that	that	SCONJ
ajeem-1045	102	5	all	all	DET
ajeem-1045	102	6	the	the	DET
ajeem-1045	102	7	questions	question	NOUN
ajeem-1045	102	8	including	include	VERB
ajeem-1045	102	9	the	the	DET
ajeem-1045	102	10	wtp	wtp	NOUN
ajeem-1045	102	11	bids	bid	NOUN
ajeem-1045	102	12	were	be	AUX
ajeem-1045	102	13	easily	easily	ADV
ajeem-1045	102	14	understood	understand	VERB
ajeem-1045	102	15	by	by	ADP
ajeem-1045	102	16	the	the	DET
ajeem-1045	102	17	respondents	respondent	NOUN
ajeem-1045	102	18	.	.	PUNCT
ajeem-1045	103	1	for	for	ADP
ajeem-1045	103	2	the	the	DET
ajeem-1045	103	3	final	final	ADJ
ajeem-1045	103	4	data	datum	NOUN
ajeem-1045	103	5	collection	collection	NOUN
ajeem-1045	103	6	,	,	PUNCT
ajeem-1045	103	7	proportionate	proportionate	ADJ
ajeem-1045	103	8	stratified	stratified	ADJ
ajeem-1045	103	9	sampling	sampling	NOUN
ajeem-1045	103	10	was	be	AUX
ajeem-1045	103	11	applied	apply	VERB
ajeem-1045	103	12	and	and	CCONJ
ajeem-1045	103	13	each	each	DET
ajeem-1045	103	14	ward	ward	NOUN
ajeem-1045	103	15	had	have	VERB
ajeem-1045	103	16	fifty	fifty	NUM
ajeem-1045	103	17	households	household	NOUN
ajeem-1045	103	18	sampled	sample	VERB
ajeem-1045	103	19	.	.	PUNCT
ajeem-1045	104	1	results	result	NOUN
ajeem-1045	104	2	descriptive	descriptive	ADJ
ajeem-1045	104	3	statistics	statistic	NOUN
ajeem-1045	104	4	this	this	DET
ajeem-1045	104	5	section	section	NOUN
ajeem-1045	104	6	discusses	discuss	VERB
ajeem-1045	104	7	both	both	CCONJ
ajeem-1045	104	8	the	the	DET
ajeem-1045	104	9	descriptive	descriptive	ADJ
ajeem-1045	104	10	statistics	statistic	NOUN
ajeem-1045	104	11	and	and	CCONJ
ajeem-1045	104	12	the	the	DET
ajeem-1045	104	13	regression	regression	NOUN
ajeem-1045	104	14	estimation	estimation	NOUN
ajeem-1045	104	15	.	.	PUNCT
ajeem-1045	105	1	it	it	PRON
ajeem-1045	105	2	also	also	ADV
ajeem-1045	105	3	includes	include	VERB
ajeem-1045	105	4	explanations	explanation	NOUN
ajeem-1045	105	5	of	of	ADP
ajeem-1045	105	6	the	the	DET
ajeem-1045	105	7	variables	variable	NOUN
ajeem-1045	105	8	which	which	PRON
ajeem-1045	105	9	are	be	AUX
ajeem-1045	105	10	used	use	VERB
ajeem-1045	105	11	for	for	ADP
ajeem-1045	105	12	describing	describe	VERB
ajeem-1045	105	13	and	and	CCONJ
ajeem-1045	105	14	estimating	estimate	VERB
ajeem-1045	105	15	the	the	DET
ajeem-1045	105	16	willingness	willingness	NOUN
ajeem-1045	105	17	to	to	PART
ajeem-1045	105	18	pay	pay	VERB
ajeem-1045	105	19	for	for	ADP
ajeem-1045	105	20	pipe	pipe	NOUN
ajeem-1045	105	21	water	water	NOUN
ajeem-1045	105	22	connection	connection	NOUN
ajeem-1045	105	23	in	in	ADP
ajeem-1045	105	24	bwacha	bwacha	NOUN
ajeem-1045	105	25	.	.	PUNCT
ajeem-1045	106	1	furthermore	furthermore	ADV
ajeem-1045	106	2	,	,	PUNCT
ajeem-1045	106	3	the	the	DET
ajeem-1045	106	4	section	section	NOUN
ajeem-1045	106	5	discusses	discuss	VERB
ajeem-1045	106	6	the	the	DET
ajeem-1045	106	7	relevant	relevant	ADJ
ajeem-1045	106	8	variables	variable	NOUN
ajeem-1045	106	9	used	use	VERB
ajeem-1045	106	10	for	for	ADP
ajeem-1045	106	11	the	the	DET
ajeem-1045	106	12	wtp	wtp	NOUN
ajeem-1045	106	13	estimation	estimation	NOUN
ajeem-1045	106	14	.	.	PUNCT
ajeem-1045	107	1	the	the	DET
ajeem-1045	107	2	respondents	respondent	NOUN
ajeem-1045	107	3	were	be	AUX
ajeem-1045	107	4	given	give	VERB
ajeem-1045	107	5	a	a	DET
ajeem-1045	107	6	brief	brief	ADJ
ajeem-1045	107	7	introduction	introduction	NOUN
ajeem-1045	107	8	of	of	ADP
ajeem-1045	107	9	the	the	DET
ajeem-1045	107	10	benefits	benefit	NOUN
ajeem-1045	107	11	from	from	ADP
ajeem-1045	107	12	connecting	connect	VERB
ajeem-1045	107	13	to	to	ADP
ajeem-1045	107	14	a	a	DET
ajeem-1045	107	15	commercial	commercial	ADJ
ajeem-1045	107	16	water	water	NOUN
ajeem-1045	107	17	pipe	pipe	NOUN
ajeem-1045	107	18	line	line	NOUN
ajeem-1045	107	19	.	.	PUNCT
ajeem-1045	108	1	a	a	DET
ajeem-1045	108	2	total	total	NOUN
ajeem-1045	108	3	of	of	ADP
ajeem-1045	108	4	150	150	NUM
ajeem-1045	108	5	respondents	respondent	NOUN
ajeem-1045	108	6	were	be	AUX
ajeem-1045	108	7	asked	ask	VERB
ajeem-1045	108	8	double	double	ADV
ajeem-1045	108	9	bounded	bounded	ADJ
ajeem-1045	108	10	questions	question	NOUN
ajeem-1045	108	11	with	with	ADP
ajeem-1045	108	12	k200	k200	PROPN
ajeem-1045	108	13	being	be	AUX
ajeem-1045	108	14	the	the	DET
ajeem-1045	108	15	initial	initial	ADJ
ajeem-1045	108	16	bid	bid	NOUN
ajeem-1045	108	17	and	and	CCONJ
ajeem-1045	108	18	k100	k100	PROPN
ajeem-1045	108	19	and	and	CCONJ
ajeem-1045	108	20	k500	k500	PROPN
ajeem-1045	108	21	were	be	AUX
ajeem-1045	108	22	the	the	DET
ajeem-1045	108	23	follow	follow	VERB
ajeem-1045	108	24	-	-	PUNCT
ajeem-1045	108	25	up	up	ADP
ajeem-1045	108	26	bids	bid	NOUN
ajeem-1045	108	27	.	.	PUNCT
ajeem-1045	109	1	we	we	PRON
ajeem-1045	109	2	did	do	AUX
ajeem-1045	109	3	not	not	PART
ajeem-1045	109	4	find	find	VERB
ajeem-1045	109	5	anyone	anyone	PRON
ajeem-1045	109	6	opposed	oppose	VERB
ajeem-1045	109	7	the	the	DET
ajeem-1045	109	8	proposed	propose	VERB
ajeem-1045	109	9	project	project	NOUN
ajeem-1045	109	10	of	of	ADP
ajeem-1045	109	11	private	private	ADJ
ajeem-1045	109	12	pipe	pipe	NOUN
ajeem-1045	109	13	water	water	NOUN
ajeem-1045	109	14	connection	connection	NOUN
ajeem-1045	109	15	.	.	PUNCT
ajeem-1045	110	1	table	table	NOUN
ajeem-1045	110	2	3	3	NUM
ajeem-1045	110	3	(	(	PUNCT
ajeem-1045	110	4	see	see	VERB
ajeem-1045	110	5	annex)shows	annex)show	NOUN
ajeem-1045	110	6	frequency	frequency	NOUN
ajeem-1045	110	7	and	and	CCONJ
ajeem-1045	110	8	percent	percent	NOUN
ajeem-1045	110	9	of	of	ADP
ajeem-1045	110	10	selected	select	VERB
ajeem-1045	110	11	variables	variable	NOUN
ajeem-1045	110	12	to	to	PART
ajeem-1045	110	13	describe	describe	VERB
ajeem-1045	110	14	the	the	DET
ajeem-1045	110	15	sample	sample	NOUN
ajeem-1045	110	16	respondents	respondent	NOUN
ajeem-1045	110	17	.	.	PUNCT
ajeem-1045	111	1	the	the	DET
ajeem-1045	111	2	sample	sample	NOUN
ajeem-1045	111	3	respondents	respondent	NOUN
ajeem-1045	111	4	are	be	AUX
ajeem-1045	111	5	more	more	ADV
ajeem-1045	111	6	male	male	ADJ
ajeem-1045	111	7	,	,	PUNCT
ajeem-1045	111	8	educated	educate	VERB
ajeem-1045	111	9	,	,	PUNCT
ajeem-1045	111	10	and	and	CCONJ
ajeem-1045	111	11	moderate	moderate	ADJ
ajeem-1045	111	12	family	family	NOUN
ajeem-1045	111	13	size	size	NOUN
ajeem-1045	111	14	&	&	CCONJ
ajeem-1045	111	15	income	income	NOUN
ajeem-1045	111	16	.	.	PUNCT
ajeem-1045	112	1	table	table	NOUN
ajeem-1045	112	2	4	4	NUM
ajeem-1045	112	3	(	(	PUNCT
ajeem-1045	112	4	see	see	VERB
ajeem-1045	112	5	annex	annex	NOUN
ajeem-1045	112	6	)	)	PUNCT
ajeem-1045	112	7	shows	show	VERB
ajeem-1045	112	8	that	that	SCONJ
ajeem-1045	112	9	majority	majority	NOUN
ajeem-1045	112	10	,	,	PUNCT
ajeem-1045	112	11	70	70	NUM
ajeem-1045	112	12	%	%	NOUN
ajeem-1045	112	13	,	,	PUNCT
ajeem-1045	112	14	of	of	ADP
ajeem-1045	112	15	the	the	DET
ajeem-1045	112	16	respondents	respondent	NOUN
ajeem-1045	112	17	are	be	AUX
ajeem-1045	112	18	fetching	fetch	VERB
ajeem-1045	112	19	drinking	drink	VERB
ajeem-1045	112	20	water	water	NOUN
ajeem-1045	112	21	from	from	ADP
ajeem-1045	112	22	communal	communal	ADJ
ajeem-1045	112	23	taps	tap	NOUN
ajeem-1045	112	24	built	build	VERB
ajeem-1045	112	25	by	by	ADP
ajeem-1045	112	26	the	the	DET
ajeem-1045	112	27	utility	utility	NOUN
ajeem-1045	112	28	company	company	NOUN
ajeem-1045	112	29	lukanga	lukanga	NOUN
ajeem-1045	112	30	water	water	NOUN
ajeem-1045	112	31	and	and	CCONJ
ajeem-1045	112	32	sewerage	sewerage	NOUN
ajeem-1045	112	33	.	.	PUNCT
ajeem-1045	113	1	the	the	DET
ajeem-1045	113	2	responses	response	NOUN
ajeem-1045	113	3	on	on	ADP
ajeem-1045	113	4	the	the	DET
ajeem-1045	113	5	assessment	assessment	NOUN
ajeem-1045	113	6	of	of	ADP
ajeem-1045	113	7	water	water	NOUN
ajeem-1045	113	8	quality	quality	NOUN
ajeem-1045	113	9	shows	show	VERB
ajeem-1045	113	10	that	that	SCONJ
ajeem-1045	113	11	65(43.3	65(43.3	VERB
ajeem-1045	113	12	%	%	NOUN
ajeem-1045	113	13	)	)	PUNCT
ajeem-1045	113	14	and	and	CCONJ
ajeem-1045	113	15	83(55.4	83(55.4	NUM
ajeem-1045	113	16	%	%	NOUN
ajeem-1045	113	17	)	)	PUNCT
ajeem-1045	113	18	of	of	ADP
ajeem-1045	113	19	the	the	DET
ajeem-1045	113	20	respondents	respondent	NOUN
ajeem-1045	113	21	feel	feel	VERB
ajeem-1045	113	22	that	that	SCONJ
ajeem-1045	113	23	the	the	DET
ajeem-1045	113	24	water	water	NOUN
ajeem-1045	113	25	quality	quality	NOUN
ajeem-1045	113	26	is	be	AUX
ajeem-1045	113	27	good	good	ADJ
ajeem-1045	113	28	and	and	CCONJ
ajeem-1045	113	29	very	very	ADV
ajeem-1045	113	30	good	good	ADJ
ajeem-1045	113	31	respectively	respectively	ADV
ajeem-1045	113	32	.	.	PUNCT
ajeem-1045	114	1	this	this	DET
ajeem-1045	114	2	perception	perception	NOUN
ajeem-1045	114	3	of	of	ADP
ajeem-1045	114	4	the	the	DET
ajeem-1045	114	5	quality	quality	NOUN
ajeem-1045	114	6	of	of	ADP
ajeem-1045	114	7	drinking	drinking	NOUN
ajeem-1045	114	8	water	water	NOUN
ajeem-1045	114	9	also	also	ADV
ajeem-1045	114	10	reflected	reflect	VERB
ajeem-1045	114	11	by	by	ADP
ajeem-1045	114	12	high	high	ADJ
ajeem-1045	114	13	percentage	percentage	NOUN
ajeem-1045	114	14	,	,	PUNCT
ajeem-1045	114	15	86.7	86.7	NUM
ajeem-1045	114	16	%	%	NOUN
ajeem-1045	114	17	,	,	PUNCT
ajeem-1045	114	18	of	of	ADP
ajeem-1045	114	19	respondents	respondent	NOUN
ajeem-1045	114	20	who	who	PRON
ajeem-1045	114	21	are	be	AUX
ajeem-1045	114	22	not	not	PART
ajeem-1045	114	23	using	use	VERB
ajeem-1045	114	24	any	any	DET
ajeem-1045	114	25	water	water	NOUN
ajeem-1045	114	26	purification	purification	NOUN
ajeem-1045	114	27	method	method	NOUN
ajeem-1045	114	28	.	.	PUNCT
ajeem-1045	115	1	for	for	ADP
ajeem-1045	115	2	three	three	NUM
ajeem-1045	115	3	quarter	quarter	NOUN
ajeem-1045	115	4	(	(	PUNCT
ajeem-1045	115	5	75	75	NUM
ajeem-1045	115	6	%	%	NOUN
ajeem-1045	115	7	)	)	PUNCT
ajeem-1045	115	8	of	of	ADP
ajeem-1045	115	9	the	the	DET
ajeem-1045	115	10	respondents	respondent	NOUN
ajeem-1045	115	11	it	it	PRON
ajeem-1045	115	12	takes	take	VERB
ajeem-1045	115	13	more	more	ADJ
ajeem-1045	115	14	than	than	ADP
ajeem-1045	115	15	7	7	NUM
ajeem-1045	115	16	minutes	minute	NOUN
ajeem-1045	115	17	to	to	PART
ajeem-1045	115	18	fetch	fetch	VERB
ajeem-1045	115	19	water	water	NOUN
ajeem-1045	115	20	from	from	ADP
ajeem-1045	115	21	the	the	DET
ajeem-1045	115	22	nearest	near	ADJ
ajeem-1045	115	23	communal	communal	ADJ
ajeem-1045	115	24	tap	tap	NOUN
ajeem-1045	115	25	.	.	PUNCT
ajeem-1045	116	1	out	out	ADP
ajeem-1045	116	2	of	of	ADP
ajeem-1045	116	3	this	this	DET
ajeem-1045	116	4	percentage	percentage	NOUN
ajeem-1045	116	5	,	,	PUNCT
ajeem-1045	116	6	20	20	NUM
ajeem-1045	116	7	%	%	NOUN
ajeem-1045	116	8	of	of	ADP
ajeem-1045	116	9	the	the	DET
ajeem-1045	116	10	respondents	respondent	NOUN
ajeem-1045	116	11	need	need	VERB
ajeem-1045	116	12	to	to	PART
ajeem-1045	116	13	walk	walk	VERB
ajeem-1045	116	14	for	for	ADP
ajeem-1045	116	15	more	more	ADJ
ajeem-1045	116	16	than	than	ADP
ajeem-1045	116	17	30	30	NUM
ajeem-1045	116	18	minutes	minute	NOUN
ajeem-1045	116	19	to	to	PART
ajeem-1045	116	20	access	access	VERB
ajeem-1045	116	21	the	the	DET
ajeem-1045	116	22	communal	communal	ADJ
ajeem-1045	116	23	tap	tap	NOUN
ajeem-1045	116	24	.	.	PUNCT
ajeem-1045	117	1	a	a	DET
ajeem-1045	117	2	more	more	ADJ
ajeem-1045	117	3	than	than	ADP
ajeem-1045	117	4	10	10	NUM
ajeem-1045	117	5	minutes	minute	NOUN
ajeem-1045	117	6	walking	walk	VERB
ajeem-1045	117	7	is	be	AUX
ajeem-1045	117	8	usually	usually	ADV
ajeem-1045	117	9	estimated	estimate	VERB
ajeem-1045	117	10	as	as	ADP
ajeem-1045	117	11	more	more	ADJ
ajeem-1045	117	12	than	than	ADP
ajeem-1045	117	13	1	1	NUM
ajeem-1045	117	14	kilometre	kilometre	NOUN
ajeem-1045	117	15	(	(	PUNCT
ajeem-1045	117	16	0.6	0.6	NUM
ajeem-1045	117	17	miles	mile	NOUN
ajeem-1045	117	18	)	)	PUNCT
ajeem-1045	117	19	with	with	ADP
ajeem-1045	117	20	a	a	DET
ajeem-1045	117	21	normal	normal	ADJ
ajeem-1045	117	22	walking	walking	NOUN
ajeem-1045	117	23	style	style	NOUN
ajeem-1045	117	24	of	of	ADP
ajeem-1045	117	25	an	an	DET
ajeem-1045	117	26	adult	adult	NOUN
ajeem-1045	117	27	person	person	NOUN
ajeem-1045	117	28	.	.	PUNCT
ajeem-1045	118	1	majority	majority	NOUN
ajeem-1045	118	2	of	of	ADP
ajeem-1045	118	3	our	our	PRON
ajeem-1045	118	4	respondents	respondent	NOUN
ajeem-1045	118	5	have	have	VERB
ajeem-1045	118	6	access	access	NOUN
ajeem-1045	118	7	to	to	ADP
ajeem-1045	118	8	communal	communal	ADJ
ajeem-1045	118	9	taps	tap	NOUN
ajeem-1045	118	10	(	(	PUNCT
ajeem-1045	118	11	70	70	NUM
ajeem-1045	118	12	%	%	NOUN
ajeem-1045	118	13	)	)	PUNCT
ajeem-1045	118	14	as	as	ADP
ajeem-1045	118	15	their	their	PRON
ajeem-1045	118	16	primary	primary	ADJ
ajeem-1045	118	17	source	source	NOUN
ajeem-1045	118	18	of	of	ADP
ajeem-1045	118	19	drinking	drinking	NOUN
ajeem-1045	118	20	water	water	NOUN
ajeem-1045	118	21	and	and	CCONJ
ajeem-1045	118	22	they	they	PRON
ajeem-1045	118	23	perceived	perceive	VERB
ajeem-1045	118	24	the	the	DET
ajeem-1045	118	25	quality	quality	NOUN
ajeem-1045	118	26	as	as	ADP
ajeem-1045	118	27	good	good	ADJ
ajeem-1045	118	28	and	and	CCONJ
ajeem-1045	118	29	very	very	ADV
ajeem-1045	118	30	good	good	ADJ
ajeem-1045	118	31	(	(	PUNCT
ajeem-1045	118	32	98	98	NUM
ajeem-1045	118	33	%	%	NOUN
ajeem-1045	118	34	)	)	PUNCT
ajeem-1045	118	35	.	.	PUNCT
ajeem-1045	119	1	the	the	DET
ajeem-1045	119	2	high	high	ADJ
ajeem-1045	119	3	rating	rating	NOUN
ajeem-1045	119	4	of	of	ADP
ajeem-1045	119	5	the	the	DET
ajeem-1045	119	6	water	water	NOUN
ajeem-1045	119	7	quality	quality	NOUN
ajeem-1045	119	8	correlate	correlate	VERB
ajeem-1045	119	9	with	with	ADP
ajeem-1045	119	10	less	less	ADJ
ajeem-1045	119	11	tendency	tendency	NOUN
ajeem-1045	119	12	to	to	PART
ajeem-1045	119	13	use	use	VERB
ajeem-1045	119	14	water	water	NOUN
ajeem-1045	119	15	purification	purification	NOUN
ajeem-1045	119	16	techniques	technique	NOUN
ajeem-1045	119	17	(	(	PUNCT
ajeem-1045	119	18	13	13	NUM
ajeem-1045	119	19	%	%	NOUN
ajeem-1045	119	20	)	)	PUNCT
ajeem-1045	119	21	.	.	PUNCT
ajeem-1045	120	1	though	though	SCONJ
ajeem-1045	120	2	the	the	DET
ajeem-1045	120	3	majority	majority	NOUN
ajeem-1045	120	4	of	of	ADP
ajeem-1045	120	5	the	the	DET
ajeem-1045	120	6	households	household	NOUN
ajeem-1045	120	7	have	have	VERB
ajeem-1045	120	8	access	access	NOUN
ajeem-1045	120	9	to	to	ADP
ajeem-1045	120	10	communal	communal	ADJ
ajeem-1045	120	11	tap	tap	NOUN
ajeem-1045	120	12	water	water	NOUN
ajeem-1045	120	13	,	,	PUNCT
ajeem-1045	120	14	they	they	PRON
ajeem-1045	120	15	need	need	VERB
ajeem-1045	120	16	to	to	PART
ajeem-1045	120	17	walk	walk	VERB
ajeem-1045	120	18	more	more	ADJ
ajeem-1045	120	19	than	than	ADP
ajeem-1045	120	20	a	a	DET
ajeem-1045	120	21	kilometre	kilometre	NOUN
ajeem-1045	120	22	.	.	PUNCT
ajeem-1045	121	1	given	give	VERB
ajeem-1045	121	2	most	most	ADJ
ajeem-1045	121	3	of	of	ADP
ajeem-1045	121	4	them	they	PRON
ajeem-1045	121	5	need	need	VERB
ajeem-1045	121	6	to	to	PART
ajeem-1045	121	7	fetch	fetch	VERB
ajeem-1045	121	8	water	water	NOUN
ajeem-1045	121	9	more	more	ADJ
ajeem-1045	121	10	than	than	ADP
ajeem-1045	121	11	once	once	ADV
ajeem-1045	121	12	per	per	ADP
ajeem-1045	121	13	day	day	NOUN
ajeem-1045	121	14	,	,	PUNCT
ajeem-1045	121	15	the	the	DET
ajeem-1045	121	16	time	time	NOUN
ajeem-1045	121	17	cost	cost	NOUN
ajeem-1045	121	18	of	of	ADP
ajeem-1045	121	19	fetching	fetch	VERB
ajeem-1045	121	20	water	water	NOUN
ajeem-1045	121	21	is	be	AUX
ajeem-1045	121	22	high	high	ADJ
ajeem-1045	121	23	.	.	PUNCT
ajeem-1045	122	1	table	table	NOUN
ajeem-1045	122	2	5	5	NUM
ajeem-1045	122	3	below	below	ADP
ajeem-1045	122	4	shows	show	VERB
ajeem-1045	122	5	frequency	frequency	NOUN
ajeem-1045	122	6	and	and	CCONJ
ajeem-1045	122	7	percentage	percentage	NOUN
ajeem-1045	122	8	of	of	ADP
ajeem-1045	122	9	the	the	DET
ajeem-1045	122	10	double	double	ADJ
ajeem-1045	122	11	bounded	bounded	ADJ
ajeem-1045	122	12	responses	response	NOUN
ajeem-1045	122	13	as	as	ADP
ajeem-1045	122	14	‘	'	PUNCT
ajeem-1045	122	15	yes	yes	INTJ
ajeem-1045	122	16	-	-	PUNCT
ajeem-1045	122	17	yes	yes	NOUN
ajeem-1045	122	18	’	'	PUNCT
ajeem-1045	122	19	,	,	PUNCT
ajeem-1045	122	20	‘	'	PUNCT
ajeem-1045	122	21	yes	yes	INTJ
ajeem-1045	122	22	-	-	PUNCT
ajeem-1045	122	23	no	no	NOUN
ajeem-1045	122	24	’	'	PUNCT
ajeem-1045	122	25	,	,	PUNCT
ajeem-1045	122	26	‘	'	PUNCT
ajeem-1045	122	27	noyes	noyes	NOUN
ajeem-1045	122	28	’	'	PUNCT
ajeem-1045	122	29	and	and	CCONJ
ajeem-1045	122	30	‘	'	PUNCT
ajeem-1045	122	31	yes	yes	INTJ
ajeem-1045	122	32	-	-	PUNCT
ajeem-1045	122	33	yes	yes	NOUN
ajeem-1045	122	34	’	'	PUNCT
ajeem-1045	122	35	.	.	PUNCT
ajeem-1045	123	1	the	the	DET
ajeem-1045	123	2	bids	bid	NOUN
ajeem-1045	123	3	were	be	AUX
ajeem-1045	123	4	preceded	precede	VERB
ajeem-1045	123	5	by	by	ADP
ajeem-1045	123	6	wtp	wtp	NOUN
ajeem-1045	123	7	question	question	NOUN
ajeem-1045	123	8	stated	state	VERB
ajeem-1045	123	9	as	as	ADP
ajeem-1045	123	10	:	:	PUNCT
ajeem-1045	123	11	‘	'	PUNCT
ajeem-1045	123	12	it	it	PRON
ajeem-1045	123	13	is	be	AUX
ajeem-1045	123	14	difficult	difficult	ADJ
ajeem-1045	123	15	to	to	PART
ajeem-1045	123	16	state	state	VERB
ajeem-1045	123	17	the	the	DET
ajeem-1045	123	18	actual	actual	ADJ
ajeem-1045	123	19	cost	cost	NOUN
ajeem-1045	123	20	of	of	ADP
ajeem-1045	123	21	connecting	connect	VERB
ajeem-1045	123	22	your	your	PRON
ajeem-1045	123	23	household	household	NOUN
ajeem-1045	123	24	to	to	ADP
ajeem-1045	123	25	the	the	DET
ajeem-1045	123	26	nearest	near	ADJ
ajeem-1045	123	27	water	water	NOUN
ajeem-1045	123	28	network	network	NOUN
ajeem-1045	123	29	.	.	PUNCT
ajeem-1045	124	1	the	the	DET
ajeem-1045	124	2	prices	price	NOUN
ajeem-1045	124	3	stated	state	VERB
ajeem-1045	124	4	below	below	ADV
ajeem-1045	124	5	are	be	AUX
ajeem-1045	124	6	chosen	choose	VERB
ajeem-1045	124	7	simply	simply	ADV
ajeem-1045	124	8	for	for	ADP
ajeem-1045	124	9	the	the	DET
ajeem-1045	124	10	purpose	purpose	NOUN
ajeem-1045	124	11	of	of	ADP
ajeem-1045	124	12	our	our	PRON
ajeem-1045	124	13	study	study	NOUN
ajeem-1045	124	14	.	.	PUNCT
ajeem-1045	125	1	if	if	SCONJ
ajeem-1045	125	2	you	you	PRON
ajeem-1045	125	3	are	be	AUX
ajeem-1045	125	4	willing	willing	ADJ
ajeem-1045	125	5	to	to	PART
ajeem-1045	125	6	be	be	AUX
ajeem-1045	125	7	connected	connect	VERB
ajeem-1045	125	8	to	to	ADP
ajeem-1045	125	9	the	the	DET
ajeem-1045	125	10	water	water	NOUN
ajeem-1045	125	11	system	system	NOUN
ajeem-1045	125	12	,	,	PUNCT
ajeem-1045	125	13	are	be	AUX
ajeem-1045	125	14	you	you	PRON
ajeem-1045	125	15	willing	willing	ADJ
ajeem-1045	125	16	to	to	PART
ajeem-1045	125	17	pay	pay	VERB
ajeem-1045	125	18	a	a	DET
ajeem-1045	125	19	one	one	NUM
ajeem-1045	125	20	-	-	PUNCT
ajeem-1045	125	21	off	off	NOUN
ajeem-1045	125	22	out	out	ADP
ajeem-1045	125	23	of	of	ADP
ajeem-1045	125	24	pocket	pocket	NOUN
ajeem-1045	125	25	payment	payment	NOUN
ajeem-1045	125	26	?	?	PUNCT
ajeem-1045	125	27	’	'	PUNCT
ajeem-1045	125	28	table	table	NOUN
ajeem-1045	125	29	6	6	NUM
ajeem-1045	125	30	shows	show	VERB
ajeem-1045	125	31	summary	summary	NOUN
ajeem-1045	125	32	statistics	statistic	NOUN
ajeem-1045	125	33	of	of	ADP
ajeem-1045	125	34	each	each	DET
ajeem-1045	125	35	independent	independent	ADJ
ajeem-1045	125	36	variable	variable	NOUN
ajeem-1045	125	37	used	use	VERB
ajeem-1045	125	38	in	in	ADP
ajeem-1045	125	39	the	the	DET
ajeem-1045	125	40	interval	interval	NOUN
ajeem-1045	125	41	regression	regression	NOUN
ajeem-1045	125	42	model	model	NOUN
ajeem-1045	125	43	which	which	PRON
ajeem-1045	125	44	is	be	AUX
ajeem-1045	125	45	presented	present	VERB
ajeem-1045	125	46	in	in	ADP
ajeem-1045	125	47	table	table	NOUN
ajeem-1045	125	48	7	7	NUM
ajeem-1045	125	49	.	.	PUNCT
ajeem-1045	126	1	these	these	DET
ajeem-1045	126	2	variables	variable	NOUN
ajeem-1045	126	3	are	be	AUX
ajeem-1045	126	4	expected	expect	VERB
ajeem-1045	126	5	to	to	PART
ajeem-1045	126	6	affect	affect	VERB
ajeem-1045	126	7	the	the	DET
ajeem-1045	126	8	wtp	wtp	NOUN
ajeem-1045	126	9	for	for	ADP
ajeem-1045	126	10	safe	safe	ADJ
ajeem-1045	126	11	drinking	drinking	NOUN
ajeem-1045	126	12	water	water	NOUN
ajeem-1045	126	13	.	.	PUNCT
ajeem-1045	127	1	water	water	NOUN
ajeem-1045	127	2	quality	quality	NOUN
ajeem-1045	127	3	,	,	PUNCT
ajeem-1045	127	4	family	family	NOUN
ajeem-1045	127	5	size	size	NOUN
ajeem-1045	127	6	,	,	PUNCT
ajeem-1045	127	7	education	education	NOUN
ajeem-1045	127	8	level	level	NOUN
ajeem-1045	127	9	and	and	CCONJ
ajeem-1045	127	10	income	income	NOUN
ajeem-1045	127	11	are	be	AUX
ajeem-1045	127	12	expected	expect	VERB
ajeem-1045	127	13	to	to	PART
ajeem-1045	127	14	have	have	VERB
ajeem-1045	127	15	a	a	DET
ajeem-1045	127	16	positive	positive	ADJ
ajeem-1045	127	17	sign	sign	NOUN
ajeem-1045	127	18	in	in	ADP
ajeem-1045	127	19	the	the	DET
ajeem-1045	127	20	regression	regression	NOUN
ajeem-1045	127	21	model	model	NOUN
ajeem-1045	127	22	.	.	PUNCT
ajeem-1045	128	1	regression	regression	NOUN
ajeem-1045	128	2	estimation	estimation	NOUN
ajeem-1045	128	3	table	table	NOUN
ajeem-1045	128	4	7	7	NUM
ajeem-1045	128	5	presents	present	NOUN
ajeem-1045	128	6	results	result	NOUN
ajeem-1045	128	7	from	from	ADP
ajeem-1045	128	8	a	a	DET
ajeem-1045	128	9	double	double	ADJ
ajeem-1045	128	10	bounded	bound	VERB
ajeem-1045	128	11	intervalregression	intervalregression	NOUN
ajeem-1045	128	12	estimation	estimation	NOUN
ajeem-1045	128	13	.	.	PUNCT
ajeem-1045	129	1	we	we	PRON
ajeem-1045	129	2	made	make	VERB
ajeem-1045	129	3	the	the	DET
ajeem-1045	129	4	estimation	estimation	NOUN
ajeem-1045	129	5	using	use	VERB
ajeem-1045	129	6	stata	stata	PROPN
ajeem-1045	129	7	’s	’s	PART
ajeem-1045	129	8	intreg	intreg	ADJ
ajeem-1045	129	9	censored	censor	VERB
ajeem-1045	129	10	regression	regression	NOUN
ajeem-1045	129	11	command	command	NOUN
ajeem-1045	129	12	.	.	PUNCT
ajeem-1045	130	1	the	the	DET
ajeem-1045	130	2	table	table	NOUN
ajeem-1045	130	3	presents	present	VERB
ajeem-1045	130	4	the	the	DET
ajeem-1045	130	5	coefficient	coefficient	NOUN
ajeem-1045	130	6	(	(	PUNCT
ajeem-1045	130	7	marginal	marginal	ADJ
ajeem-1045	130	8	wtp	wtp	NOUN
ajeem-1045	130	9	)	)	PUNCT
ajeem-1045	130	10	,	,	PUNCT
ajeem-1045	130	11	standard	standard	ADJ
ajeem-1045	130	12	error	error	NOUN
ajeem-1045	130	13	,	,	PUNCT
ajeem-1045	130	14	significance	significance	NOUN
ajeem-1045	130	15	level	level	NOUN
ajeem-1045	130	16	,	,	PUNCT
ajeem-1045	130	17	and	and	CCONJ
ajeem-1045	130	18	confidence	confidence	NOUN
ajeem-1045	130	19	interval	interval	NOUN
ajeem-1045	130	20	.	.	PUNCT
ajeem-1045	131	1	we	we	PRON
ajeem-1045	131	2	found	find	VERB
ajeem-1045	131	3	that	that	SCONJ
ajeem-1045	131	4	the	the	DET
ajeem-1045	131	5	overall	overall	ADJ
ajeem-1045	131	6	model	model	NOUN
ajeem-1045	131	7	is	be	AUX
ajeem-1045	131	8	statistically	statistically	ADV
ajeem-1045	131	9	significant	significant	ADJ
ajeem-1045	131	10	as	as	SCONJ
ajeem-1045	131	11	measured	measure	VERB
ajeem-1045	131	12	by	by	ADP
ajeem-1045	131	13	log	log	NOUN
ajeem-1045	131	14	likelihood	likelihood	NOUN
ajeem-1045	131	15	and	and	CCONJ
ajeem-1045	131	16	wald	wald	PROPN
ajeem-1045	131	17	chi	chi	PROPN
ajeem-1045	131	18	square	square	PROPN
ajeem-1045	131	19	.	.	PUNCT
ajeem-1045	132	1	most	most	ADJ
ajeem-1045	132	2	of	of	ADP
ajeem-1045	132	3	the	the	DET
ajeem-1045	132	4	estimated	estimate	VERB
ajeem-1045	132	5	coefficients	coefficient	NOUN
ajeem-1045	132	6	have	have	VERB
ajeem-1045	132	7	the	the	DET
ajeem-1045	132	8	expected	expect	VERB
ajeem-1045	132	9	signs	sign	NOUN
ajeem-1045	132	10	.	.	PUNCT
ajeem-1045	133	1	according	accord	VERB
ajeem-1045	133	2	to	to	ADP
ajeem-1045	133	3	the	the	DET
ajeem-1045	133	4	estimation	estimation	NOUN
ajeem-1045	133	5	result	result	NOUN
ajeem-1045	133	6	,	,	PUNCT
ajeem-1045	133	7	education	education	NOUN
ajeem-1045	133	8	level	level	NOUN
ajeem-1045	133	9	and	and	CCONJ
ajeem-1045	133	10	income	income	NOUN
ajeem-1045	133	11	level	level	NOUN
ajeem-1045	133	12	of	of	ADP
ajeem-1045	133	13	the	the	DET
ajeem-1045	133	14	household	household	NOUN
ajeem-1045	133	15	are	be	AUX
ajeem-1045	133	16	positive	positive	ADJ
ajeem-1045	133	17	in	in	ADP
ajeem-1045	133	18	sign	sign	NOUN
ajeem-1045	133	19	and	and	CCONJ
ajeem-1045	133	20	statistically	statistically	ADV
ajeem-1045	133	21	significant	significant	ADJ
ajeem-1045	133	22	at	at	ADP
ajeem-1045	133	23	5	5	NUM
ajeem-1045	133	24	%	%	NOUN
ajeem-1045	133	25	and	and	CCONJ
ajeem-1045	133	26	1	1	NUM
ajeem-1045	133	27	%	%	NOUN
ajeem-1045	133	28	respectively	respectively	ADV
ajeem-1045	133	29	.	.	PUNCT
ajeem-1045	134	1	345	345	NUM
ajeem-1045	134	2	afr	afr	NOUN
ajeem-1045	134	3	.	.	PUNCT
ajeem-1045	135	1	j.	j.	PROPN
ajeem-1045	135	2	environ	environ	PROPN
ajeem-1045	135	3	.	.	PUNCT
ajeem-1045	135	4	econ	econ	PROPN
ajeem-1045	135	5	.	.	PUNCT
ajeem-1045	135	6	manage	manage	VERB
ajeem-1045	135	7	.	.	PUNCT
ajeem-1045	136	1	table	table	NOUN
ajeem-1045	136	2	3	3	NUM
ajeem-1045	136	3	.	.	PUNCT
ajeem-1045	136	4	water	water	NOUN
ajeem-1045	136	5	source	source	NOUN
ajeem-1045	136	6	,	,	PUNCT
ajeem-1045	136	7	perceived	perceive	VERB
ajeem-1045	136	8	quality	quality	NOUN
ajeem-1045	136	9	,	,	PUNCT
ajeem-1045	136	10	purification	purification	NOUN
ajeem-1045	136	11	and	and	CCONJ
ajeem-1045	136	12	estimated	estimate	VERB
ajeem-1045	136	13	time	time	NOUN
ajeem-1045	136	14	to	to	PART
ajeem-1045	136	15	fetch	fetch	VERB
ajeem-1045	136	16	.	.	PUNCT
ajeem-1045	137	1	variable	variable	ADJ
ajeem-1045	137	2	name	name	NOUN
ajeem-1045	137	3	description	description	NOUN
ajeem-1045	137	4	frequency	frequency	NOUN
ajeem-1045	137	5	percent	percent	NOUN
ajeem-1045	137	6	source	source	NOUN
ajeem-1045	137	7	source	source	NOUN
ajeem-1045	137	8	of	of	ADP
ajeem-1045	137	9	drinking	drinking	NOUN
ajeem-1045	137	10	water	water	NOUN
ajeem-1045	137	11	hand	hand	NOUN
ajeem-1045	137	12	dug	dig	VERB
ajeem-1045	137	13	well	well	ADV
ajeem-1045	137	14	2	2	NUM
ajeem-1045	137	15	1.3	1.3	NUM
ajeem-1045	137	16	borehole	borehole	NOUN
ajeem-1045	137	17	43	43	NUM
ajeem-1045	137	18	28.7	28.7	NUM
ajeem-1045	137	19	communal	communal	ADJ
ajeem-1045	137	20	tap	tap	NOUN
ajeem-1045	137	21	105	105	NUM
ajeem-1045	137	22	70	70	NUM
ajeem-1045	137	23	water	water	NOUN
ajeem-1045	137	24	quality	quality	NOUN
ajeem-1045	137	25	respondent	respondent	NOUN
ajeem-1045	137	26	’s	’s	PART
ajeem-1045	137	27	perception	perception	NOUN
ajeem-1045	137	28	of	of	ADP
ajeem-1045	137	29	current	current	ADJ
ajeem-1045	137	30	water	water	NOUN
ajeem-1045	137	31	quality	quality	NOUN
ajeem-1045	137	32	poor	poor	ADJ
ajeem-1045	137	33	2	2	NUM
ajeem-1045	137	34	1.3	1.3	NUM
ajeem-1045	137	35	good	good	ADJ
ajeem-1045	137	36	65	65	NUM
ajeem-1045	137	37	43.3	43.3	NUM
ajeem-1045	137	38	very	very	ADV
ajeem-1045	137	39	good	good	ADJ
ajeem-1045	137	40	83	83	NUM
ajeem-1045	137	41	55.4	55.4	NUM
ajeem-1045	137	42	purification	purification	NOUN
ajeem-1045	137	43	water	water	NOUN
ajeem-1045	137	44	purification	purification	NOUN
ajeem-1045	137	45	method	method	NOUN
ajeem-1045	137	46	used	use	VERB
ajeem-1045	137	47	chlorination	chlorination	NOUN
ajeem-1045	137	48	11	11	NUM
ajeem-1045	137	49	7.3	7.3	NUM
ajeem-1045	137	50	boiling	boil	VERB
ajeem-1045	137	51	7	7	NUM
ajeem-1045	137	52	4.7	4.7	NUM
ajeem-1045	137	53	filtration	filtration	NOUN
ajeem-1045	137	54	2	2	NUM
ajeem-1045	137	55	1.3	1.3	NUM
ajeem-1045	137	56	no	no	DET
ajeem-1045	137	57	purification	purification	NOUN
ajeem-1045	137	58	130	130	NUM
ajeem-1045	137	59	86.7	86.7	NUM
ajeem-1045	137	60	time	time	NOUN
ajeem-1045	137	61	time	time	NOUN
ajeem-1045	137	62	taken	take	VERB
ajeem-1045	137	63	to	to	PART
ajeem-1045	137	64	fetch	fetch	VERB
ajeem-1045	137	65	water	water	NOUN
ajeem-1045	137	66	from	from	ADP
ajeem-1045	137	67	the	the	DET
ajeem-1045	137	68	nearest	near	ADJ
ajeem-1045	137	69	source	source	NOUN
ajeem-1045	137	70	less	less	ADJ
ajeem-1045	137	71	than	than	ADP
ajeem-1045	137	72	7	7	NUM
ajeem-1045	137	73	minutes	minute	NOUN
ajeem-1045	137	74	38	38	NUM
ajeem-1045	137	75	25.3	25.3	NUM
ajeem-1045	137	76	15	15	NUM
ajeem-1045	137	77	–	–	PUNCT
ajeem-1045	137	78	20	20	NUM
ajeem-1045	137	79	minutes	minute	NOUN
ajeem-1045	137	80	51	51	NUM
ajeem-1045	137	81	34	34	NUM
ajeem-1045	137	82	20	20	NUM
ajeem-1045	137	83	–	–	PUNCT
ajeem-1045	137	84	30	30	NUM
ajeem-1045	137	85	minutes	minute	NOUN
ajeem-1045	137	86	30	30	NUM
ajeem-1045	137	87	20	20	NUM
ajeem-1045	137	88	30	30	NUM
ajeem-1045	137	89	–	–	PUNCT
ajeem-1045	137	90	40	40	NUM
ajeem-1045	137	91	minutes	minute	NOUN
ajeem-1045	137	92	19	19	NUM
ajeem-1045	137	93	12.7	12.7	NUM
ajeem-1045	137	94	more	more	ADJ
ajeem-1045	137	95	than	than	ADP
ajeem-1045	137	96	40	40	NUM
ajeem-1045	137	97	minutes	minute	NOUN
ajeem-1045	137	98	12	12	NUM
ajeem-1045	137	99	8	8	NUM
ajeem-1045	137	100	table	table	NOUN
ajeem-1045	137	101	4	4	NUM
ajeem-1045	137	102	.	.	PUNCT
ajeem-1045	138	1	distribution	distribution	NOUN
ajeem-1045	138	2	of	of	ADP
ajeem-1045	138	3	double	double	ADJ
ajeem-1045	138	4	bounded	bounded	ADJ
ajeem-1045	138	5	responses	response	NOUN
ajeem-1045	138	6	for	for	ADP
ajeem-1045	138	7	initial	initial	ADJ
ajeem-1045	138	8	amount	amount	NOUN
ajeem-1045	138	9	of	of	ADP
ajeem-1045	138	10	k200	k200	PROPN
ajeem-1045	138	11	and	and	CCONJ
ajeem-1045	138	12	follow	follow	VERB
ajeem-1045	138	13	-	-	PUNCT
ajeem-1045	138	14	up	up	NOUN
ajeem-1045	138	15	k500	k500	PROPN
ajeem-1045	138	16	.	.	PUNCT
ajeem-1045	139	1	responses	response	NOUN
ajeem-1045	139	2	number	number	NOUN
ajeem-1045	139	3	of	of	ADP
ajeem-1045	139	4	responses	response	NOUN
ajeem-1045	139	5	percentage	percentage	NOUN
ajeem-1045	139	6	yes	yes	INTJ
ajeem-1045	139	7	–	–	PUNCT
ajeem-1045	139	8	yes	yes	INTJ
ajeem-1045	139	9	33	33	NUM
ajeem-1045	139	10	22.0	22.0	NUM
ajeem-1045	139	11	yes	yes	INTJ
ajeem-1045	139	12	–	–	PUNCT
ajeem-1045	139	13	no	no	DET
ajeem-1045	139	14	46	46	NUM
ajeem-1045	139	15	30.7	30.7	NUM
ajeem-1045	139	16	no	no	INTJ
ajeem-1045	139	17	–	–	PUNCT
ajeem-1045	139	18	yes	yes	INTJ
ajeem-1045	139	19	33	33	NUM
ajeem-1045	139	20	22.0	22.0	NUM
ajeem-1045	139	21	no	no	NOUN
ajeem-1045	139	22	-	-	PUNCT
ajeem-1045	139	23	no	no	NOUN
ajeem-1045	139	24	38	38	NUM
ajeem-1045	139	25	25.3	25.3	NUM
ajeem-1045	139	26	table	table	NOUN
ajeem-1045	139	27	5	5	NUM
ajeem-1045	139	28	.	.	PUNCT
ajeem-1045	140	1	variables	variable	NOUN
ajeem-1045	140	2	used	use	VERB
ajeem-1045	140	3	in	in	ADP
ajeem-1045	140	4	the	the	DET
ajeem-1045	140	5	regression	regression	NOUN
ajeem-1045	140	6	and	and	CCONJ
ajeem-1045	140	7	their	their	PRON
ajeem-1045	140	8	expected	expect	VERB
ajeem-1045	140	9	signs	sign	NOUN
ajeem-1045	140	10	.	.	PUNCT
ajeem-1045	141	1	variable	variable	ADJ
ajeem-1045	141	2	type	type	NOUN
ajeem-1045	141	3	description	description	NOUN
ajeem-1045	141	4	mean	mean	VERB
ajeem-1045	141	5	std	std	X
ajeem-1045	141	6	.	.	PUNCT
ajeem-1045	142	1	dev	dev	PROPN
ajeem-1045	142	2	sign	sign	NOUN
ajeem-1045	142	3	educational	educational	ADJ
ajeem-1045	142	4	level	level	NOUN
ajeem-1045	142	5	ordered	order	VERB
ajeem-1045	142	6	categorical	categorical	ADJ
ajeem-1045	142	7	0	0	PUNCT
ajeem-1045	142	8	if	if	SCONJ
ajeem-1045	142	9	primary	primary	ADJ
ajeem-1045	142	10	;	;	PUNCT
ajeem-1045	142	11	1	1	NUM
ajeem-1045	142	12	if	if	SCONJ
ajeem-1045	142	13	basic	basic	ADJ
ajeem-1045	142	14	;	;	PUNCT
ajeem-1045	142	15	2	2	NUM
ajeem-1045	142	16	if	if	SCONJ
ajeem-1045	142	17	secondary	secondary	ADJ
ajeem-1045	142	18	;	;	PUNCT
ajeem-1045	142	19	3	3	NUM
ajeem-1045	142	20	if	if	SCONJ
ajeem-1045	142	21	tertiary	tertiary	ADJ
ajeem-1045	142	22	1.782	1.782	NUM
ajeem-1045	142	23	.066	.066	NUM
ajeem-1045	142	24	+	+	NUM
ajeem-1045	142	25	income	income	NOUN
ajeem-1045	142	26	per	per	ADP
ajeem-1045	142	27	month	month	NOUN
ajeem-1045	142	28	ordered	order	VERB
ajeem-1045	142	29	categorical	categorical	ADJ
ajeem-1045	142	30	0	0	NUM
ajeem-1045	142	31	if	if	SCONJ
ajeem-1045	142	32	<	<	X
ajeem-1045	142	33	k100	k100	PROPN
ajeem-1045	142	34	;	;	PUNCT
ajeem-1045	142	35	1	1	NUM
ajeem-1045	142	36	if	if	SCONJ
ajeem-1045	142	37	k100	k100	PROPN
ajeem-1045	142	38	-	-	PUNCT
ajeem-1045	142	39	k150	k150	PROPN
ajeem-1045	142	40	;	;	PUNCT
ajeem-1045	142	41	2	2	NUM
ajeem-1045	142	42	if	if	SCONJ
ajeem-1045	142	43	k150	k150	PROPN
ajeem-1045	142	44	-	-	PUNCT
ajeem-1045	142	45	k200	k200	PROPN
ajeem-1045	142	46	;	;	PUNCT
ajeem-1045	142	47	3	3	NUM
ajeem-1045	142	48	if	if	SCONJ
ajeem-1045	142	49	>	>	PUNCT
ajeem-1045	142	50	k200	k200	PROPN
ajeem-1045	142	51	2.217	2.217	NUM
ajeem-1045	142	52	.079	.079	NUM
ajeem-1045	142	53	+	+	CCONJ
ajeem-1045	142	54	family	family	NOUN
ajeem-1045	142	55	size	size	NOUN
ajeem-1045	142	56	ordered	order	VERB
ajeem-1045	142	57	categorical	categorical	ADJ
ajeem-1045	142	58	0	0	PUNCT
ajeem-1045	142	59	if	if	SCONJ
ajeem-1045	142	60	1	1	NUM
ajeem-1045	142	61	–	–	PUNCT
ajeem-1045	142	62	5	5	NUM
ajeem-1045	142	63	;	;	PUNCT
ajeem-1045	142	64	1	1	NUM
ajeem-1045	142	65	if	if	SCONJ
ajeem-1045	142	66	5	5	NUM
ajeem-1045	142	67	–	–	PUNCT
ajeem-1045	142	68	10	10	NUM
ajeem-1045	142	69	;	;	PUNCT
ajeem-1045	142	70	2	2	NUM
ajeem-1045	142	71	if	if	SCONJ
ajeem-1045	142	72	>	>	X
ajeem-1045	142	73	10	10	NUM
ajeem-1045	142	74	0.60	0.60	NUM
ajeem-1045	142	75	.057	.057	NUM
ajeem-1045	142	76	-/+	-/+	ADP
ajeem-1045	142	77	distance	distance	NOUN
ajeem-1045	142	78	from	from	ADP
ajeem-1045	142	79	the	the	DET
ajeem-1045	142	80	nearest	near	ADJ
ajeem-1045	142	81	community	community	NOUN
ajeem-1045	142	82	tap	tap	NOUN
ajeem-1045	142	83	(	(	PUNCT
ajeem-1045	142	84	in	in	ADP
ajeem-1045	142	85	minutes	minute	NOUN
ajeem-1045	142	86	)	)	PUNCT
ajeem-1045	142	87	ordered	order	VERB
ajeem-1045	142	88	categorical	categorical	ADJ
ajeem-1045	142	89	0	0	NUM
ajeem-1045	142	90	if	if	SCONJ
ajeem-1045	142	91	<	<	X
ajeem-1045	142	92	7	7	NUM
ajeem-1045	142	93	;	;	PUNCT
ajeem-1045	142	94	1	1	NUM
ajeem-1045	142	95	if	if	SCONJ
ajeem-1045	142	96	15	15	NUM
ajeem-1045	142	97	-	-	SYM
ajeem-1045	142	98	20	20	NUM
ajeem-1045	142	99	;	;	PUNCT
ajeem-1045	142	100	2	2	NUM
ajeem-1045	142	101	if	if	SCONJ
ajeem-1045	142	102	20	20	NUM
ajeem-1045	142	103	-	-	SYM
ajeem-1045	142	104	30	30	NUM
ajeem-1045	142	105	;	;	PUNCT
ajeem-1045	142	106	3	3	NUM
ajeem-1045	142	107	if	if	SCONJ
ajeem-1045	142	108	30	30	NUM
ajeem-1045	142	109	-	-	SYM
ajeem-1045	142	110	40	40	NUM
ajeem-1045	142	111	;	;	PUNCT
ajeem-1045	142	112	5	5	NUM
ajeem-1045	142	113	if	if	SCONJ
ajeem-1045	142	114	>	>	X
ajeem-1045	142	115	40	40	NUM
ajeem-1045	142	116	1.414	1.414	NUM
ajeem-1045	142	117	.098	.098	NUM
ajeem-1045	143	1	+	+	CCONJ
ajeem-1045	143	2	purification	purification	NOUN
ajeem-1045	143	3	nominal	nominal	NOUN
ajeem-1045	143	4	0	0	NUM
ajeem-1045	143	5	=	=	SYM
ajeem-1045	143	6	no	no	DET
ajeem-1045	143	7	purification	purification	NOUN
ajeem-1045	143	8	;	;	PUNCT
ajeem-1045	143	9	1	1	NUM
ajeem-1045	143	10	=	=	NOUN
ajeem-1045	143	11	purification	purification	NOUN
ajeem-1045	143	12	.92	.92	NUM
ajeem-1045	143	13	.021	.021	NUM
ajeem-1045	143	14	+	+	CCONJ
ajeem-1045	143	15	whereas	whereas	SCONJ
ajeem-1045	143	16	distance	distance	NOUN
ajeem-1045	143	17	has	have	VERB
ajeem-1045	143	18	a	a	DET
ajeem-1045	143	19	negative	negative	ADJ
ajeem-1045	143	20	sign	sign	NOUN
ajeem-1045	143	21	and	and	CCONJ
ajeem-1045	143	22	is	be	AUX
ajeem-1045	143	23	statistically	statistically	ADV
ajeem-1045	143	24	significant	significant	ADJ
ajeem-1045	143	25	at	at	ADP
ajeem-1045	143	26	5	5	NUM
ajeem-1045	143	27	%	%	NOUN
ajeem-1045	143	28	mean	mean	NOUN
ajeem-1045	143	29	wtp	wtp	NOUN
ajeem-1045	143	30	estimation	estimation	NOUN
ajeem-1045	143	31	the	the	DET
ajeem-1045	143	32	estimation	estimation	NOUN
ajeem-1045	143	33	of	of	ADP
ajeem-1045	143	34	mean	mean	ADJ
ajeem-1045	143	35	wtp	wtp	NOUN
ajeem-1045	143	36	is	be	AUX
ajeem-1045	143	37	made	make	VERB
ajeem-1045	143	38	using	use	VERB
ajeem-1045	143	39	the	the	DET
ajeem-1045	143	40	mean	mean	ADJ
ajeem-1045	143	41	values	value	NOUN
ajeem-1045	143	42	and	and	CCONJ
ajeem-1045	143	43	the	the	DET
ajeem-1045	143	44	marginal	marginal	ADJ
ajeem-1045	143	45	wtp	wtp	NOUN
ajeem-1045	143	46	values	value	NOUN
ajeem-1045	143	47	of	of	ADP
ajeem-1045	143	48	the	the	DET
ajeem-1045	143	49	variables	variable	NOUN
ajeem-1045	143	50	used	use	VERB
ajeem-1045	143	51	in	in	ADP
ajeem-1045	143	52	the	the	DET
ajeem-1045	143	53	regression	regression	NOUN
ajeem-1045	143	54	estimation	estimation	NOUN
ajeem-1045	143	55	.	.	PUNCT
ajeem-1045	144	1	the	the	DET
ajeem-1045	144	2	estimated	estimate	VERB
ajeem-1045	144	3	mean	mean	ADJ
ajeem-1045	144	4	wtp	wtp	NOUN
ajeem-1045	144	5	for	for	ADP
ajeem-1045	144	6	the	the	DET
ajeem-1045	144	7	147	147	NUM
ajeem-1045	144	8	sampled	sample	VERB
ajeem-1045	144	9	households	household	NOUN
ajeem-1045	144	10	is	be	AUX
ajeem-1045	144	11	k283.7748	k283.7748	NOUN
ajeem-1045	144	12	(	(	PUNCT
ajeem-1045	144	13	$	$	SYM
ajeem-1045	144	14	38.14	38.14	NUM
ajeem-1045	144	15	)	)	PUNCT
ajeem-1045	144	16	.	.	PUNCT
ajeem-1045	145	1	the	the	DET
ajeem-1045	145	2	estimate	estimate	NOUN
ajeem-1045	145	3	of	of	ADP
ajeem-1045	145	4	the	the	DET
ajeem-1045	145	5	mean	mean	ADJ
ajeem-1045	145	6	wtp	wtp	NOUN
ajeem-1045	145	7	for	for	ADP
ajeem-1045	145	8	the	the	DET
ajeem-1045	145	9	pipe	pipe	NOUN
ajeem-1045	145	10	water	water	NOUN
ajeem-1045	145	11	connection	connection	NOUN
ajeem-1045	145	12	can	can	AUX
ajeem-1045	145	13	be	be	AUX
ajeem-1045	145	14	used	use	VERB
ajeem-1045	145	15	to	to	PART
ajeem-1045	145	16	estimate	estimate	VERB
ajeem-1045	145	17	the	the	DET
ajeem-1045	145	18	total	total	ADJ
ajeem-1045	145	19	benefits	benefit	NOUN
ajeem-1045	145	20	in	in	ADP
ajeem-1045	145	21	the	the	DET
ajeem-1045	145	22	specific	specific	ADJ
ajeem-1045	145	23	locality	locality	NOUN
ajeem-1045	145	24	.	.	PUNCT
ajeem-1045	146	1	consequently	consequently	ADV
ajeem-1045	146	2	,	,	PUNCT
ajeem-1045	146	3	we	we	PRON
ajeem-1045	146	4	attempted	attempt	VERB
ajeem-1045	146	5	to	to	PART
ajeem-1045	146	6	expand	expand	VERB
ajeem-1045	146	7	the	the	DET
ajeem-1045	146	8	sample	sample	NOUN
ajeem-1045	146	9	wtp	wtp	NOUN
ajeem-1045	146	10	estimate	estimate	NOUN
ajeem-1045	146	11	for	for	ADP
ajeem-1045	146	12	the	the	DET
ajeem-1045	146	13	population	population	NOUN
ajeem-1045	146	14	of	of	ADP
ajeem-1045	146	15	bwacha	bwacha	NOUN
ajeem-1045	146	16	.	.	PUNCT
ajeem-1045	147	1	according	accord	VERB
ajeem-1045	147	2	to	to	ADP
ajeem-1045	147	3	the	the	DET
ajeem-1045	147	4	central	central	ADJ
ajeem-1045	147	5	statistics	statistic	NOUN
ajeem-1045	147	6	of	of	ADP
ajeem-1045	147	7	zambia	zambia	PROPN
ajeem-1045	147	8	(	(	PUNCT
ajeem-1045	147	9	cso	cso	PROPN
ajeem-1045	147	10	,	,	PUNCT
ajeem-1045	147	11	2011	2011	NUM
ajeem-1045	147	12	)	)	PUNCT
ajeem-1045	147	13	,	,	PUNCT
ajeem-1045	147	14	there	there	PRON
ajeem-1045	147	15	were	be	VERB
ajeem-1045	147	16	17,185	17,185	NUM
ajeem-1045	147	17	gebremeskel	gebremeskel	NOUN
ajeem-1045	147	18	et	et	PROPN
ajeem-1045	147	19	al	al	PROPN
ajeem-1045	147	20	.	.	PROPN
ajeem-1045	148	1	346	346	NUM
ajeem-1045	148	2	table	table	NOUN
ajeem-1045	148	3	6	6	NUM
ajeem-1045	148	4	.	.	PUNCT
ajeem-1045	148	5	interval	interval	NOUN
ajeem-1045	148	6	regression	regression	NOUN
ajeem-1045	148	7	estimation	estimation	NOUN
ajeem-1045	148	8	.	.	PUNCT
ajeem-1045	149	1	interval	interval	NOUN
ajeem-1045	149	2	regression	regression	NOUN
ajeem-1045	149	3	number	number	NOUN
ajeem-1045	149	4	of	of	ADP
ajeem-1045	149	5	obs	obs	PROPN
ajeem-1045	149	6	=	=	PROPN
ajeem-1045	149	7	147	147	NUM
ajeem-1045	149	8	wald	wald	X
ajeem-1045	149	9	chi2(5	chi2(5	NOUN
ajeem-1045	149	10	)	)	PUNCT
ajeem-1045	150	1	=	=	SYM
ajeem-1045	150	2	47.31	47.31	NUM
ajeem-1045	150	3	log	log	NOUN
ajeem-1045	150	4	pseudolikelihood	pseudolikelihood	NOUN
ajeem-1045	150	5	=	=	SYM
ajeem-1045	150	6	-218.0028	-218.0028	PROPN
ajeem-1045	150	7	prob	prob	PROPN
ajeem-1045	150	8	>	>	X
ajeem-1045	150	9	chi2	chi2	PROPN
ajeem-1045	150	10	=	=	SYM
ajeem-1045	150	11	0.0000	0.0000	NUM
ajeem-1045	150	12	coef	coef	X
ajeem-1045	150	13	.	.	PUNCT
ajeem-1045	151	1	robust	robust	ADJ
ajeem-1045	151	2	std	std	NOUN
ajeem-1045	151	3	.	.	PUNCT
ajeem-1045	152	1	err	err	NOUN
ajeem-1045	152	2	.	.	PUNCT
ajeem-1045	153	1	z	z	NOUN
ajeem-1045	153	2	p>|z|	p>|z|	VERB
ajeem-1045	153	3	[	[	X
ajeem-1045	153	4	95	95	NUM
ajeem-1045	153	5	%	%	NOUN
ajeem-1045	153	6	conf	conf	NOUN
ajeem-1045	153	7	.	.	PUNCT
ajeem-1045	154	1	interval	interval	NOUN
ajeem-1045	154	2	]	]	PUNCT
ajeem-1045	154	3	educ	educ	VERB
ajeem-1045	154	4	50.81731	50.81731	NUM
ajeem-1045	154	5	22.35321	22.35321	NUM
ajeem-1045	154	6	2.27	2.27	NUM
ajeem-1045	154	7	0.023	0.023	NUM
ajeem-1045	154	8	*	*	SYM
ajeem-1045	154	9	7.00583494.62879	7.00583494.62879	NUM
ajeem-1045	154	10	income	income	NOUN
ajeem-1045	154	11	78.70924	78.70924	NUM
ajeem-1045	154	12	14.73437	14.73437	NUM
ajeem-1045	154	13	5.34	5.34	NUM
ajeem-1045	154	14	0.000	0.000	NUM
ajeem-1045	154	15	*	*	PUNCT
ajeem-1045	155	1	*	*	PUNCT
ajeem-1045	155	2	49.83042107.5881	49.83042107.5881	NUM
ajeem-1045	155	3	famsize	famsize	VERB
ajeem-1045	155	4	29.74863	29.74863	NUM
ajeem-1045	155	5	23.38308	23.38308	NUM
ajeem-1045	155	6	1.27	1.27	NUM
ajeem-1045	155	7	0.203	0.203	NUM
ajeem-1045	155	8	-16.0813775.57863	-16.0813775.57863	NOUN
ajeem-1045	155	9	distance	distance	NOUN
ajeem-1045	155	10	-98.20083	-98.20083	PUNCT
ajeem-1045	155	11	41.97465	41.97465	NUM
ajeem-1045	155	12	-2.34	-2.34	NUM
ajeem-1045	155	13	0.019	0.019	NUM
ajeem-1045	155	14	*	*	PUNCT
ajeem-1045	155	15	-180.4696	-180.4696	NOUN
ajeem-1045	155	16	-	-	SYM
ajeem-1045	155	17	15.93202	15.93202	NUM
ajeem-1045	155	18	purify	purify	VERB
ajeem-1045	155	19	-73.84673	-73.84673	PUNCT
ajeem-1045	155	20	79.13106	79.13106	NUM
ajeem-1045	155	21	-0.93	-0.93	NUM
ajeem-1045	155	22	0.351	0.351	NUM
ajeem-1045	155	23	-228.940881.2473	-228.940881.2473	X
ajeem-1045	155	24	_	_	PUNCT
ajeem-1045	155	25	cons	con	NOUN
ajeem-1045	155	26	143.1545	143.1545	NUM
ajeem-1045	155	27	97.65233	97.65233	NUM
ajeem-1045	155	28	1.47	1.47	NUM
ajeem-1045	155	29	0.143	0.143	NUM
ajeem-1045	155	30	-48.2405	-48.2405	SYM
ajeem-1045	155	31	334.5496	334.5496	NUM
ajeem-1045	155	32	/lnsigma	/lnsigma	NUM
ajeem-1045	155	33	5.220299	5.220299	NUM
ajeem-1045	155	34	.0648312	.0648312	NOUN
ajeem-1045	155	35	80.52	80.52	NUM
ajeem-1045	155	36	0.000	0.000	NUM
ajeem-1045	155	37	5.093232	5.093232	NUM
ajeem-1045	155	38	5.347365	5.347365	NUM
ajeem-1045	155	39	observation	observation	NOUN
ajeem-1045	155	40	summary	summary	NOUN
ajeem-1045	155	41	:	:	PUNCT
ajeem-1045	155	42	0	0	NUM
ajeem-1045	155	43	left	left	ADJ
ajeem-1045	155	44	-	-	PUNCT
ajeem-1045	155	45	censored	censor	VERB
ajeem-1045	155	46	observations	observation	NOUN
ajeem-1045	155	47	0	0	NUM
ajeem-1045	155	48	uncensored	uncensored	ADJ
ajeem-1045	155	49	observations	observation	NOUN
ajeem-1045	155	50	32	32	NUM
ajeem-1045	155	51	right	right	ADV
ajeem-1045	155	52	-	-	PUNCT
ajeem-1045	155	53	censored	censor	VERB
ajeem-1045	155	54	observations	observation	NOUN
ajeem-1045	155	55	115	115	NUM
ajeem-1045	155	56	interval	interval	NOUN
ajeem-1045	155	57	observations	observation	NOUN
ajeem-1045	155	58	*	*	PUNCT
ajeem-1045	155	59	significant	significant	ADJ
ajeem-1045	155	60	at	at	ADP
ajeem-1045	155	61	5	5	NUM
ajeem-1045	155	62	%	%	NOUN
ajeem-1045	155	63	,	,	PUNCT
ajeem-1045	155	64	*	*	PUNCT
ajeem-1045	155	65	*	*	PUNCT
ajeem-1045	155	66	significant	significant	ADJ
ajeem-1045	155	67	at	at	ADP
ajeem-1045	155	68	1	1	NUM
ajeem-1045	155	69	%	%	NOUN
ajeem-1045	155	70	.	.	PUNCT
ajeem-1045	156	1	table	table	NOUN
ajeem-1045	156	2	7	7	NUM
ajeem-1045	156	3	.	.	PUNCT
ajeem-1045	156	4	estimated	estimate	VERB
ajeem-1045	156	5	mean	mean	ADJ
ajeem-1045	156	6	willingness	willingness	NOUN
ajeem-1045	156	7	to	to	PART
ajeem-1045	156	8	pay	pay	VERB
ajeem-1045	156	9	(	(	PUNCT
ajeem-1045	156	10	wtp	wtp	NOUN
ajeem-1045	156	11	)	)	PUNCT
ajeem-1045	156	12	.	.	PUNCT
ajeem-1045	157	1	mean	mean	ADJ
ajeem-1045	157	2	wtp	wtp	NOUN
ajeem-1045	158	1	[	[	PUNCT
ajeem-1045	158	2	95	95	NUM
ajeem-1045	158	3	%	%	NOUN
ajeem-1045	158	4	conf	conf	NOUN
ajeem-1045	158	5	.	.	PUNCT
ajeem-1045	159	1	interval	interval	NOUN
ajeem-1045	159	2	]	]	X
ajeem-1045	160	1	283.7748	283.7748	NUM
ajeem-1045	160	2	(	(	PUNCT
ajeem-1045	160	3	usd	usd	NOUN
ajeem-1045	160	4	38.14	38.14	NUM
ajeem-1045	160	5	)	)	PUNCT
ajeem-1045	161	1	248.7927	248.7927	NUM
ajeem-1045	161	2	318.7568	318.7568	NUM
ajeem-1045	161	3	table	table	NOUN
ajeem-1045	161	4	8	8	NUM
ajeem-1045	161	5	.	.	PUNCT
ajeem-1045	161	6	aggregate	aggregate	ADJ
ajeem-1045	161	7	willingness	willingness	NOUN
ajeem-1045	161	8	to	to	PART
ajeem-1045	161	9	pay	pay	VERB
ajeem-1045	161	10	(	(	PUNCT
ajeem-1045	161	11	wtp	wtp	NOUN
ajeem-1045	161	12	)	)	PUNCT
ajeem-1045	161	13	of	of	ADP
ajeem-1045	161	14	tap	tap	NOUN
ajeem-1045	161	15	water	water	NOUN
ajeem-1045	161	16	connection	connection	NOUN
ajeem-1045	161	17	in	in	ADP
ajeem-1045	161	18	bwacha	bwacha	PROPN
ajeem-1045	161	19	,	,	PUNCT
ajeem-1045	161	20	zambia	zambia	PROPN
ajeem-1045	161	21	.	.	PUNCT
ajeem-1045	162	1	bwacha	bwacha	PROPN
ajeem-1045	162	2	residents	resident	NOUN
ajeem-1045	162	3	household	household	NOUN
ajeem-1045	162	4	mean	mean	NOUN
ajeem-1045	162	5	wtp	wtp	NOUN
ajeem-1045	162	6	[	[	PUNCT
ajeem-1045	162	7	95	95	NUM
ajeem-1045	162	8	%	%	NOUN
ajeem-1045	162	9	conf	conf	NOUN
ajeem-1045	162	10	.	.	PUNCT
ajeem-1045	163	1	interval	interval	NOUN
ajeem-1045	163	2	]	]	PUNCT
ajeem-1045	163	3	4	4	NUM
ajeem-1045	163	4	,	,	PUNCT
ajeem-1045	163	5	876	876	NUM
ajeem-1045	163	6	,	,	PUNCT
ajeem-1045	163	7	669	669	NUM
ajeem-1045	163	8	(	(	PUNCT
ajeem-1045	163	9	usd	usd	NOUN
ajeem-1045	163	10	655	655	NUM
ajeem-1045	163	11	,	,	PUNCT
ajeem-1045	163	12	466	466	NUM
ajeem-1045	163	13	)	)	PUNCT
ajeem-1045	163	14	92308.54	92308.54	NUM
ajeem-1045	163	15	93210.62	93210.62	NUM
ajeem-1045	163	16	households	household	NOUN
ajeem-1045	163	17	in	in	ADP
ajeem-1045	163	18	bwacha	bwacha	NOUN
ajeem-1045	163	19	in	in	ADP
ajeem-1045	163	20	2010	2010	NUM
ajeem-1045	163	21	.	.	PUNCT
ajeem-1045	164	1	multiplying	multiply	VERB
ajeem-1045	164	2	the	the	DET
ajeem-1045	164	3	810	810	NUM
ajeem-1045	164	4	households	household	NOUN
ajeem-1045	164	5	by	by	ADP
ajeem-1045	164	6	the	the	DET
ajeem-1045	164	7	mean	mean	ADJ
ajeem-1045	164	8	wtp	wtp	NOUN
ajeem-1045	164	9	and	and	CCONJ
ajeem-1045	164	10	it	it	PRON
ajeem-1045	164	11	yields	yield	VERB
ajeem-1045	164	12	a	a	DET
ajeem-1045	164	13	total	total	NOUN
ajeem-1045	164	14	of	of	ADP
ajeem-1045	164	15	approximately	approximately	ADV
ajeem-1045	164	16	k4	k4	ADJ
ajeem-1045	164	17	,	,	PUNCT
ajeem-1045	164	18	876,669	876,669	NUM
ajeem-1045	164	19	(	(	PUNCT
ajeem-1045	164	20	$	$	SYM
ajeem-1045	164	21	655,466	655,466	NUM
ajeem-1045	164	22	)	)	PUNCT
ajeem-1045	164	23	,	,	PUNCT
ajeem-1045	164	24	as	as	SCONJ
ajeem-1045	164	25	shown	show	VERB
ajeem-1045	164	26	in	in	ADP
ajeem-1045	164	27	the	the	DET
ajeem-1045	164	28	following	follow	VERB
ajeem-1045	164	29	table	table	NOUN
ajeem-1045	164	30	.	.	PUNCT
ajeem-1045	165	1	discussion	discussion	NOUN
ajeem-1045	165	2	of	of	ADP
ajeem-1045	165	3	results	result	NOUN
ajeem-1045	165	4	interval	interval	NOUN
ajeem-1045	165	5	regression	regression	NOUN
ajeem-1045	165	6	model	model	NOUN
ajeem-1045	165	7	was	be	AUX
ajeem-1045	165	8	used	use	VERB
ajeem-1045	165	9	to	to	PART
ajeem-1045	165	10	investigate	investigate	VERB
ajeem-1045	165	11	factors	factor	NOUN
ajeem-1045	165	12	determine	determine	VERB
ajeem-1045	165	13	household	household	NOUN
ajeem-1045	165	14	’s	’s	PART
ajeem-1045	165	15	wtp	wtp	NOUN
ajeem-1045	165	16	for	for	ADP
ajeem-1045	165	17	tap	tap	NOUN
ajeem-1045	165	18	-	-	PUNCT
ajeem-1045	165	19	water	water	NOUN
ajeem-1045	165	20	connection	connection	NOUN
ajeem-1045	165	21	.	.	PUNCT
ajeem-1045	166	1	the	the	DET
ajeem-1045	166	2	analysis	analysis	NOUN
ajeem-1045	166	3	result	result	NOUN
ajeem-1045	166	4	also	also	ADV
ajeem-1045	166	5	includes	include	VERB
ajeem-1045	166	6	the	the	DET
ajeem-1045	166	7	estimation	estimation	NOUN
ajeem-1045	166	8	of	of	ADP
ajeem-1045	166	9	wtp	wtp	NOUN
ajeem-1045	166	10	for	for	ADP
ajeem-1045	166	11	sample	sample	NOUN
ajeem-1045	166	12	households	household	NOUN
ajeem-1045	166	13	and	and	CCONJ
ajeem-1045	166	14	the	the	DET
ajeem-1045	166	15	population	population	NOUN
ajeem-1045	166	16	.	.	PUNCT
ajeem-1045	167	1	the	the	DET
ajeem-1045	167	2	interval	interval	NOUN
ajeem-1045	167	3	regression	regression	NOUN
ajeem-1045	167	4	model	model	NOUN
ajeem-1045	167	5	shows	show	VERB
ajeem-1045	167	6	that	that	SCONJ
ajeem-1045	167	7	education	education	NOUN
ajeem-1045	167	8	level	level	NOUN
ajeem-1045	167	9	and	and	CCONJ
ajeem-1045	167	10	household	household	NOUN
ajeem-1045	167	11	’s	’s	PART
ajeem-1045	167	12	monthly	monthly	ADJ
ajeem-1045	167	13	income	income	NOUN
ajeem-1045	167	14	are	be	AUX
ajeem-1045	167	15	the	the	DET
ajeem-1045	167	16	significant	significant	ADJ
ajeem-1045	167	17	explanatory	explanatory	ADJ
ajeem-1045	167	18	variables	variable	NOUN
ajeem-1045	167	19	at	at	ADP
ajeem-1045	167	20	5	5	NUM
ajeem-1045	167	21	%	%	NOUN
ajeem-1045	167	22	and	and	CCONJ
ajeem-1045	167	23	1	1	NUM
ajeem-1045	167	24	%	%	NOUN
ajeem-1045	167	25	respectively	respectively	ADV
ajeem-1045	167	26	.	.	PUNCT
ajeem-1045	168	1	this	this	PRON
ajeem-1045	168	2	is	be	AUX
ajeem-1045	168	3	consistent	consistent	ADJ
ajeem-1045	168	4	with	with	ADP
ajeem-1045	168	5	other	other	ADJ
ajeem-1045	168	6	studies	study	NOUN
ajeem-1045	168	7	(	(	PUNCT
ajeem-1045	168	8	jianjun	jianjun	PROPN
ajeem-1045	168	9	et	et	PROPN
ajeem-1045	168	10	al	al	PROPN
ajeem-1045	168	11	.	.	PROPN
ajeem-1045	168	12	2016	2016	NUM
ajeem-1045	168	13	;	;	PUNCT
ajeem-1045	168	14	parveen	parveen	PROPN
ajeem-1045	168	15	et	et	PROPN
ajeem-1045	168	16	al	al	PROPN
ajeem-1045	168	17	2016	2016	NUM
ajeem-1045	168	18	;	;	PUNCT
ajeem-1045	168	19	twerefou	twerefou	PROPN
ajeem-1045	168	20	,	,	PUNCT
ajeem-1045	168	21	et	et	PROPN
ajeem-1045	168	22	al	al	PROPN
ajeem-1045	168	23	.	.	PROPN
ajeem-1045	168	24	2015	2015	NUM
ajeem-1045	168	25	;	;	PUNCT
ajeem-1045	168	26	mezgebo	mezgebo	NOUN
ajeem-1045	168	27	and	and	CCONJ
ajeem-1045	168	28	ewnetu	ewnetu	NOUN
ajeem-1045	168	29	,	,	PUNCT
ajeem-1045	168	30	2015	2015	NUM
ajeem-1045	168	31	;	;	PUNCT
ajeem-1045	168	32	coster	coster	NOUN
ajeem-1045	168	33	and	and	CCONJ
ajeem-1045	168	34	otufale	otufale	NOUN
ajeem-1045	168	35	2014	2014	NUM
ajeem-1045	168	36	;	;	PUNCT
ajeem-1045	168	37	kwak	kwak	PROPN
ajeem-1045	168	38	et	et	PROPN
ajeem-1045	168	39	al	al	PROPN
ajeem-1045	168	40	.	.	PROPN
ajeem-1045	168	41	2013	2013	NUM
ajeem-1045	168	42	;	;	PUNCT
ajeem-1045	168	43	khan	khan	PROPN
ajeem-1045	168	44	et	et	PROPN
ajeem-1045	168	45	al	al	PROPN
ajeem-1045	168	46	.	.	PROPN
ajeem-1045	168	47	2010	2010	NUM
ajeem-1045	168	48	;	;	PUNCT
ajeem-1045	168	49	mbata	mbata	NOUN
ajeem-1045	168	50	2007	2007	NUM
ajeem-1045	168	51	)	)	PUNCT
ajeem-1045	168	52	which	which	PRON
ajeem-1045	168	53	showed	show	VERB
ajeem-1045	168	54	that	that	SCONJ
ajeem-1045	168	55	education	education	NOUN
ajeem-1045	168	56	and	and	CCONJ
ajeem-1045	168	57	income	income	NOUN
ajeem-1045	168	58	are	be	AUX
ajeem-1045	168	59	significant	significant	ADJ
ajeem-1045	168	60	determinants	determinant	NOUN
ajeem-1045	168	61	of	of	ADP
ajeem-1045	168	62	wtp	wtp	NOUN
ajeem-1045	168	63	.	.	PUNCT
ajeem-1045	169	1	education	education	NOUN
ajeem-1045	169	2	enlightens	enlighten	VERB
ajeem-1045	169	3	people	people	NOUN
ajeem-1045	169	4	about	about	ADP
ajeem-1045	169	5	the	the	DET
ajeem-1045	169	6	importance	importance	NOUN
ajeem-1045	169	7	clean	clean	ADJ
ajeem-1045	169	8	water	water	NOUN
ajeem-1045	169	9	while	while	SCONJ
ajeem-1045	169	10	income	income	NOUN
ajeem-1045	169	11	provides	provide	VERB
ajeem-1045	169	12	the	the	DET
ajeem-1045	169	13	households	household	NOUN
ajeem-1045	169	14	with	with	ADP
ajeem-1045	169	15	ability	ability	NOUN
ajeem-1045	169	16	to	to	PART
ajeem-1045	169	17	pay	pay	VERB
ajeem-1045	169	18	for	for	ADP
ajeem-1045	169	19	the	the	DET
ajeem-1045	169	20	water	water	NOUN
ajeem-1045	169	21	.	.	PUNCT
ajeem-1045	170	1	the	the	DET
ajeem-1045	170	2	type	type	NOUN
ajeem-1045	170	3	of	of	ADP
ajeem-1045	170	4	purification	purification	NOUN
ajeem-1045	170	5	technique	technique	NOUN
ajeem-1045	170	6	used	use	VERB
ajeem-1045	170	7	,	,	PUNCT
ajeem-1045	170	8	the	the	DET
ajeem-1045	170	9	assessment	assessment	NOUN
ajeem-1045	170	10	of	of	ADP
ajeem-1045	170	11	current	current	ADJ
ajeem-1045	170	12	water	water	NOUN
ajeem-1045	170	13	quality	quality	NOUN
ajeem-1045	170	14	and	and	CCONJ
ajeem-1045	170	15	family	family	NOUN
ajeem-1045	170	16	size	size	NOUN
ajeem-1045	170	17	found	find	VERB
ajeem-1045	170	18	to	to	PART
ajeem-1045	170	19	be	be	AUX
ajeem-1045	170	20	statistically	statistically	ADV
ajeem-1045	170	21	insignificant	insignificant	ADJ
ajeem-1045	170	22	to	to	PART
ajeem-1045	170	23	wtp	wtp	VERB
ajeem-1045	170	24	for	for	ADP
ajeem-1045	170	25	private	private	ADJ
ajeem-1045	170	26	water	water	NOUN
ajeem-1045	170	27	pipe	pipe	NOUN
ajeem-1045	170	28	-	-	PUNCT
ajeem-1045	170	29	line	line	NOUN
ajeem-1045	170	30	connection	connection	NOUN
ajeem-1045	170	31	.	.	PUNCT
ajeem-1045	171	1	it	it	PRON
ajeem-1045	171	2	is	be	AUX
ajeem-1045	171	3	found	find	VERB
ajeem-1045	171	4	that	that	SCONJ
ajeem-1045	171	5	the	the	DET
ajeem-1045	171	6	mean	mean	ADJ
ajeem-1045	171	7	wtp	wtp	NOUN
ajeem-1045	171	8	for	for	ADP
ajeem-1045	171	9	sample	sample	NOUN
ajeem-1045	171	10	households	household	NOUN
ajeem-1045	171	11	is	be	AUX
ajeem-1045	171	12	k283.77	k283.77	ADJ
ajeem-1045	171	13	.	.	PUNCT
ajeem-1045	172	1	this	this	DET
ajeem-1045	172	2	amount	amount	NOUN
ajeem-1045	172	3	is	be	AUX
ajeem-1045	172	4	a	a	DET
ajeem-1045	172	5	little	little	ADV
ajeem-1045	172	6	higher	high	ADJ
ajeem-1045	172	7	than	than	ADP
ajeem-1045	172	8	the	the	DET
ajeem-1045	172	9	estimated	estimate	VERB
ajeem-1045	172	10	average	average	ADJ
ajeem-1045	172	11	households	household	NOUN
ajeem-1045	172	12	’	'	PUNCT
ajeem-1045	172	13	income	income	NOUN
ajeem-1045	172	14	that	that	PRON
ajeem-1045	172	15	falls	fall	VERB
ajeem-1045	172	16	in	in	ADP
ajeem-1045	172	17	the	the	DET
ajeem-1045	172	18	range	range	NOUN
ajeem-1045	172	19	k150	k150	PROPN
ajeem-1045	172	20	–	–	PUNCT
ajeem-1045	172	21	k200	k200	PROPN
ajeem-1045	172	22	.	.	PUNCT
ajeem-1045	173	1	this	this	PRON
ajeem-1045	173	2	confirm	confirm	VERB
ajeem-1045	173	3	that	that	SCONJ
ajeem-1045	173	4	the	the	DET
ajeem-1045	173	5	household	household	NOUN
ajeem-1045	173	6	’s	’s	PART
ajeem-1045	173	7	expression	expression	NOUN
ajeem-1045	173	8	of	of	ADP
ajeem-1045	173	9	willingness	willingness	NOUN
ajeem-1045	173	10	to	to	PART
ajeem-1045	173	11	pay	pay	VERB
ajeem-1045	173	12	is	be	AUX
ajeem-1045	173	13	within	within	ADP
ajeem-1045	173	14	their	their	PRON
ajeem-1045	173	15	capability	capability	NOUN
ajeem-1045	173	16	to	to	PART
ajeem-1045	173	17	pay	pay	VERB
ajeem-1045	173	18	.	.	PUNCT
ajeem-1045	174	1	depending	depend	VERB
ajeem-1045	174	2	on	on	ADP
ajeem-1045	174	3	the	the	DET
ajeem-1045	174	4	sign	sign	NOUN
ajeem-1045	174	5	and	and	CCONJ
ajeem-1045	174	6	magnitude	magnitude	NOUN
ajeem-1045	174	7	of	of	ADP
ajeem-1045	174	8	the	the	DET
ajeem-1045	174	9	coefficient	coefficient	NOUN
ajeem-1045	174	10	of	of	ADP
ajeem-1045	174	11	the	the	DET
ajeem-1045	174	12	variable	variable	NOUN
ajeem-1045	174	13	,	,	PUNCT
ajeem-1045	174	14	it	it	PRON
ajeem-1045	174	15	is	be	AUX
ajeem-1045	174	16	possible	possible	ADJ
ajeem-1045	174	17	to	to	PART
ajeem-1045	174	18	forecast	forecast	VERB
ajeem-1045	174	19	the	the	DET
ajeem-1045	174	20	change	change	NOUN
ajeem-1045	174	21	in	in	ADP
ajeem-1045	174	22	wtp	wtp	NOUN
ajeem-1045	174	23	for	for	ADP
ajeem-1045	174	24	a	a	DET
ajeem-1045	174	25	unit	unit	NOUN
ajeem-1045	174	26	change	change	NOUN
ajeem-1045	174	27	of	of	ADP
ajeem-1045	174	28	the	the	DET
ajeem-1045	174	29	variable	variable	NOUN
ajeem-1045	174	30	concerned	concern	VERB
ajeem-1045	174	31	.	.	PUNCT
ajeem-1045	175	1	for	for	ADP
ajeem-1045	175	2	instance	instance	NOUN
ajeem-1045	175	3	,	,	PUNCT
ajeem-1045	175	4	the	the	DET
ajeem-1045	175	5	income	income	NOUN
ajeem-1045	175	6	variable	variable	NOUN
ajeem-1045	175	7	is	be	AUX
ajeem-1045	175	8	measured	measure	VERB
ajeem-1045	175	9	as	as	ADP
ajeem-1045	175	10	ordered	order	VERB
ajeem-1045	175	11	category	category	NOUN
ajeem-1045	175	12	between	between	ADP
ajeem-1045	175	13	0	0	NUM
ajeem-1045	175	14	and	and	CCONJ
ajeem-1045	175	15	3	3	NUM
ajeem-1045	175	16	,	,	PUNCT
ajeem-1045	175	17	as	as	SCONJ
ajeem-1045	175	18	one	one	NUM
ajeem-1045	175	19	unit	unit	NOUN
ajeem-1045	175	20	change	change	NOUN
ajeem-1045	175	21	represent	represent	VERB
ajeem-1045	175	22	a	a	DET
ajeem-1045	175	23	change	change	NOUN
ajeem-1045	175	24	in	in	ADP
ajeem-1045	175	25	income	income	NOUN
ajeem-1045	175	26	of	of	ADP
ajeem-1045	175	27	k50	k50	PROPN
ajeem-1045	175	28	.	.	PUNCT
ajeem-1045	176	1	therefore	therefore	ADV
ajeem-1045	176	2	,	,	PUNCT
ajeem-1045	176	3	based	base	VERB
ajeem-1045	176	4	on	on	ADP
ajeem-1045	176	5	the	the	DET
ajeem-1045	176	6	mean	mean	ADJ
ajeem-1045	176	7	wtp	wtp	NOUN
ajeem-1045	176	8	estimation	estimation	NOUN
ajeem-1045	176	9	,	,	PUNCT
ajeem-1045	176	10	a	a	DET
ajeem-1045	176	11	oneunit	oneunit	ADJ
ajeem-1045	176	12	increase	increase	NOUN
ajeem-1045	176	13	in	in	ADP
ajeem-1045	176	14	income	income	NOUN
ajeem-1045	176	15	category	category	NOUN
ajeem-1045	176	16	adds	add	VERB
ajeem-1045	176	17	k78.70	k78.70	VERB
ajeem-1045	176	18	to	to	ADP
ajeem-1045	176	19	wtp	wtp	NOUN
ajeem-1045	176	20	.	.	PUNCT
ajeem-1045	177	1	the	the	DET
ajeem-1045	177	2	major	major	ADJ
ajeem-1045	177	3	contribution	contribution	NOUN
ajeem-1045	177	4	of	of	ADP
ajeem-1045	177	5	this	this	DET
ajeem-1045	177	6	research	research	NOUN
ajeem-1045	177	7	is	be	AUX
ajeem-1045	177	8	that	that	SCONJ
ajeem-1045	177	9	it	it	PRON
ajeem-1045	177	10	adds	add	VERB
ajeem-1045	177	11	to	to	ADP
ajeem-1045	177	12	the	the	DET
ajeem-1045	177	13	literature	literature	NOUN
ajeem-1045	177	14	on	on	ADP
ajeem-1045	177	15	willingness	willingness	NOUN
ajeem-1045	177	16	to	to	PART
ajeem-1045	177	17	pay	pay	VERB
ajeem-1045	177	18	estimation	estimation	NOUN
ajeem-1045	177	19	for	for	ADP
ajeem-1045	177	20	zambia	zambia	PROPN
ajeem-1045	177	21	where	where	SCONJ
ajeem-1045	177	22	there	there	PRON
ajeem-1045	177	23	remain	remain	VERB
ajeem-1045	177	24	evidences	evidence	NOUN
ajeem-1045	177	25	of	of	ADP
ajeem-1045	177	26	wtp	wtp	NOUN
ajeem-1045	177	27	are	be	AUX
ajeem-1045	177	28	scarce	scarce	ADJ
ajeem-1045	177	29	.	.	PUNCT
ajeem-1045	178	1	to	to	ADP
ajeem-1045	178	2	the	the	DET
ajeem-1045	178	3	best	good	ADJ
ajeem-1045	178	4	of	of	ADP
ajeem-1045	178	5	the	the	DET
ajeem-1045	178	6	authors	author	NOUN
ajeem-1045	178	7	’	'	PUNCT
ajeem-1045	178	8	,	,	PUNCT
ajeem-1045	178	9	this	this	DET
ajeem-1045	178	10	study	study	NOUN
ajeem-1045	178	11	is	be	AUX
ajeem-1045	178	12	the	the	DET
ajeem-1045	178	13	first	first	ADJ
ajeem-1045	178	14	of	of	ADP
ajeem-1045	178	15	its	its	PRON
ajeem-1045	178	16	type	type	NOUN
ajeem-1045	178	17	to	to	ADP
ajeem-1045	178	18	347	347	NUM
ajeem-1045	178	19	afr	afr	NOUN
ajeem-1045	178	20	.	.	PUNCT
ajeem-1045	179	1	j.	j.	PROPN
ajeem-1045	179	2	environ	environ	PROPN
ajeem-1045	179	3	.	.	PUNCT
ajeem-1045	179	4	econ	econ	PROPN
ajeem-1045	179	5	.	.	PUNCT
ajeem-1045	179	6	manage	manage	VERB
ajeem-1045	179	7	.	.	PUNCT
ajeem-1045	180	1	apply	apply	VERB
ajeem-1045	180	2	double	double	ADV
ajeem-1045	180	3	bounded	bounded	ADJ
ajeem-1045	180	4	discrete	discrete	ADJ
ajeem-1045	180	5	choice	choice	NOUN
ajeem-1045	180	6	model	model	NOUN
ajeem-1045	180	7	with	with	ADP
ajeem-1045	180	8	interval	interval	NOUN
ajeem-1045	180	9	regression	regression	NOUN
ajeem-1045	180	10	to	to	PART
ajeem-1045	180	11	pipe	pipe	NOUN
ajeem-1045	180	12	water	water	NOUN
ajeem-1045	180	13	connection	connection	NOUN
ajeem-1045	180	14	in	in	ADP
ajeem-1045	180	15	zambia	zambia	PROPN
ajeem-1045	180	16	.	.	PUNCT
ajeem-1045	181	1	conclusion	conclusion	NOUN
ajeem-1045	181	2	and	and	CCONJ
ajeem-1045	181	3	policy	policy	NOUN
ajeem-1045	181	4	implications	implication	NOUN
ajeem-1045	181	5	in	in	ADP
ajeem-1045	181	6	this	this	DET
ajeem-1045	181	7	study	study	NOUN
ajeem-1045	181	8	we	we	PRON
ajeem-1045	181	9	examine	examine	VERB
ajeem-1045	181	10	to	to	ADP
ajeem-1045	181	11	what	what	DET
ajeem-1045	181	12	extent	extent	NOUN
ajeem-1045	181	13	characteristics	characteristic	NOUN
ajeem-1045	181	14	of	of	ADP
ajeem-1045	181	15	the	the	DET
ajeem-1045	181	16	respondents	respondent	NOUN
ajeem-1045	181	17	(	(	PUNCT
ajeem-1045	181	18	the	the	DET
ajeem-1045	181	19	household	household	NOUN
ajeem-1045	181	20	head	head	NOUN
ajeem-1045	181	21	)	)	PUNCT
ajeem-1045	181	22	determine	determine	VERB
ajeem-1045	181	23	the	the	DET
ajeem-1045	181	24	likelihood	likelihood	NOUN
ajeem-1045	181	25	that	that	SCONJ
ajeem-1045	181	26	they	they	PRON
ajeem-1045	181	27	are	be	AUX
ajeem-1045	181	28	willing	willing	ADJ
ajeem-1045	181	29	to	to	PART
ajeem-1045	181	30	pay	pay	VERB
ajeem-1045	181	31	a	a	DET
ajeem-1045	181	32	given	give	VERB
ajeem-1045	181	33	amount	amount	NOUN
ajeem-1045	181	34	of	of	ADP
ajeem-1045	181	35	money	money	NOUN
ajeem-1045	181	36	for	for	ADP
ajeem-1045	181	37	pipe	pipe	NOUN
ajeem-1045	181	38	water	water	NOUN
ajeem-1045	181	39	connection	connection	NOUN
ajeem-1045	181	40	.	.	PUNCT
ajeem-1045	182	1	the	the	DET
ajeem-1045	182	2	study	study	NOUN
ajeem-1045	182	3	used	use	VERB
ajeem-1045	182	4	a	a	DET
ajeem-1045	182	5	double	double	ADJ
ajeem-1045	182	6	bounded	bound	VERB
ajeem-1045	182	7	contingent	contingent	NOUN
ajeem-1045	182	8	valuation	valuation	NOUN
ajeem-1045	182	9	method	method	NOUN
ajeem-1045	182	10	to	to	PART
ajeem-1045	182	11	estimate	estimate	VERB
ajeem-1045	182	12	willingness	willingness	NOUN
ajeem-1045	182	13	to	to	PART
ajeem-1045	182	14	pay	pay	VERB
ajeem-1045	182	15	(	(	PUNCT
ajeem-1045	182	16	wtp	wtp	NOUN
ajeem-1045	182	17	)	)	PUNCT
ajeem-1045	182	18	for	for	ADP
ajeem-1045	182	19	pipe	pipe	NOUN
ajeem-1045	182	20	water	water	NOUN
ajeem-1045	182	21	connection	connection	NOUN
ajeem-1045	182	22	in	in	ADP
ajeem-1045	182	23	bwacha	bwacha	PROPN
ajeem-1045	182	24	constituency	constituency	PROPN
ajeem-1045	182	25	,	,	PUNCT
ajeem-1045	182	26	zambia	zambia	PROPN
ajeem-1045	182	27	.	.	PUNCT
ajeem-1045	183	1	the	the	DET
ajeem-1045	183	2	main	main	ADJ
ajeem-1045	183	3	objective	objective	NOUN
ajeem-1045	183	4	of	of	ADP
ajeem-1045	183	5	this	this	DET
ajeem-1045	183	6	study	study	NOUN
ajeem-1045	183	7	was	be	AUX
ajeem-1045	183	8	to	to	PART
ajeem-1045	183	9	understand	understand	VERB
ajeem-1045	183	10	the	the	DET
ajeem-1045	183	11	factors	factor	NOUN
ajeem-1045	183	12	that	that	PRON
ajeem-1045	183	13	determine	determine	VERB
ajeem-1045	183	14	the	the	DET
ajeem-1045	183	15	willingness	willingness	NOUN
ajeem-1045	183	16	to	to	PART
ajeem-1045	183	17	pay	pay	VERB
ajeem-1045	183	18	for	for	ADP
ajeem-1045	183	19	safe	safe	ADJ
ajeem-1045	183	20	drinking	drinking	NOUN
ajeem-1045	183	21	water	water	NOUN
ajeem-1045	183	22	in	in	ADP
ajeem-1045	183	23	a	a	DET
ajeem-1045	183	24	low	low	ADJ
ajeem-1045	183	25	income	income	NOUN
ajeem-1045	183	26	urban	urban	ADJ
ajeem-1045	183	27	settlement	settlement	PROPN
ajeem-1045	183	28	in	in	ADP
ajeem-1045	183	29	zambia	zambia	PROPN
ajeem-1045	183	30	.	.	PUNCT
ajeem-1045	184	1	an	an	DET
ajeem-1045	184	2	interval	interval	NOUN
ajeem-1045	184	3	regression	regression	NOUN
ajeem-1045	184	4	model	model	NOUN
ajeem-1045	184	5	is	be	AUX
ajeem-1045	184	6	used	use	VERB
ajeem-1045	184	7	to	to	PART
ajeem-1045	184	8	estimate	estimate	VERB
ajeem-1045	184	9	coefficients	coefficient	NOUN
ajeem-1045	184	10	of	of	ADP
ajeem-1045	184	11	the	the	DET
ajeem-1045	184	12	variable	variable	NOUN
ajeem-1045	184	13	and	and	CCONJ
ajeem-1045	184	14	the	the	DET
ajeem-1045	184	15	wtp	wtp	NOUN
ajeem-1045	184	16	.	.	PUNCT
ajeem-1045	185	1	the	the	DET
ajeem-1045	185	2	regression	regression	NOUN
ajeem-1045	185	3	estimation	estimation	NOUN
ajeem-1045	185	4	result	result	NOUN
ajeem-1045	185	5	shows	show	VERB
ajeem-1045	185	6	that	that	SCONJ
ajeem-1045	185	7	most	most	ADJ
ajeem-1045	185	8	of	of	ADP
ajeem-1045	185	9	the	the	DET
ajeem-1045	185	10	variables	variable	NOUN
ajeem-1045	185	11	found	find	VERB
ajeem-1045	185	12	to	to	PART
ajeem-1045	185	13	have	have	AUX
ajeem-1045	185	14	expected	expect	VERB
ajeem-1045	185	15	signs	sign	NOUN
ajeem-1045	185	16	.	.	PUNCT
ajeem-1045	186	1	among	among	ADP
ajeem-1045	186	2	the	the	DET
ajeem-1045	186	3	five	five	NUM
ajeem-1045	186	4	variables	variable	NOUN
ajeem-1045	186	5	considered	consider	VERB
ajeem-1045	186	6	,	,	PUNCT
ajeem-1045	186	7	two	two	NUM
ajeem-1045	186	8	variable	variable	ADJ
ajeem-1045	186	9	,	,	PUNCT
ajeem-1045	186	10	namely	namely	ADV
ajeem-1045	186	11	income	income	NOUN
ajeem-1045	186	12	and	and	CCONJ
ajeem-1045	186	13	education	education	NOUN
ajeem-1045	186	14	level	level	NOUN
ajeem-1045	186	15	of	of	ADP
ajeem-1045	186	16	the	the	DET
ajeem-1045	186	17	respondents	respondent	NOUN
ajeem-1045	186	18	are	be	AUX
ajeem-1045	186	19	statistically	statistically	ADV
ajeem-1045	186	20	significant	significant	ADJ
ajeem-1045	186	21	in	in	ADP
ajeem-1045	186	22	determining	determine	VERB
ajeem-1045	186	23	the	the	DET
ajeem-1045	186	24	wtp	wtp	NOUN
ajeem-1045	186	25	for	for	ADP
ajeem-1045	186	26	safe	safe	ADJ
ajeem-1045	186	27	drinking	drinking	NOUN
ajeem-1045	186	28	water	water	NOUN
ajeem-1045	186	29	connection	connection	NOUN
ajeem-1045	186	30	.	.	PUNCT
ajeem-1045	187	1	the	the	DET
ajeem-1045	187	2	mean	mean	ADJ
ajeem-1045	187	3	wtp	wtp	NOUN
ajeem-1045	187	4	of	of	ADP
ajeem-1045	187	5	income	income	NOUN
ajeem-1045	187	6	is	be	AUX
ajeem-1045	187	7	estimated	estimate	VERB
ajeem-1045	187	8	to	to	PART
ajeem-1045	187	9	be	be	AUX
ajeem-1045	187	10	k283.77	k283.77	ADJ
ajeem-1045	187	11	for	for	ADP
ajeem-1045	187	12	a	a	DET
ajeem-1045	187	13	household	household	NOUN
ajeem-1045	187	14	.	.	PUNCT
ajeem-1045	188	1	the	the	DET
ajeem-1045	188	2	lukanga	lukanga	PROPN
ajeem-1045	188	3	water	water	NOUN
ajeem-1045	188	4	company	company	NOUN
ajeem-1045	188	5	,	,	PUNCT
ajeem-1045	188	6	the	the	DET
ajeem-1045	188	7	sole	sole	ADJ
ajeem-1045	188	8	utility	utility	NOUN
ajeem-1045	188	9	company	company	NOUN
ajeem-1045	188	10	in	in	ADP
ajeem-1045	188	11	kabwe	kabwe	NOUN
ajeem-1045	188	12	,	,	PUNCT
ajeem-1045	188	13	has	have	VERB
ajeem-1045	188	14	a	a	DET
ajeem-1045	188	15	fixed	fix	VERB
ajeem-1045	188	16	pipe	pipe	NOUN
ajeem-1045	188	17	water	water	NOUN
ajeem-1045	188	18	connection	connection	NOUN
ajeem-1045	188	19	rate	rate	NOUN
ajeem-1045	188	20	based	base	VERB
ajeem-1045	188	21	on	on	ADP
ajeem-1045	188	22	the	the	DET
ajeem-1045	188	23	distance	distance	NOUN
ajeem-1045	188	24	between	between	ADP
ajeem-1045	188	25	a	a	DET
ajeem-1045	188	26	house	house	NOUN
ajeem-1045	188	27	and	and	CCONJ
ajeem-1045	188	28	the	the	DET
ajeem-1045	188	29	nearest	near	ADJ
ajeem-1045	188	30	main	main	ADJ
ajeem-1045	188	31	pipe	pipe	NOUN
ajeem-1045	188	32	-	-	PUNCT
ajeem-1045	188	33	line	line	NOUN
ajeem-1045	188	34	.	.	PUNCT
ajeem-1045	189	1	those	those	DET
ajeem-1045	189	2	houses	house	NOUN
ajeem-1045	189	3	within	within	ADP
ajeem-1045	189	4	10	10	NUM
ajeem-1045	189	5	meters	meter	NOUN
ajeem-1045	189	6	distance	distance	NOUN
ajeem-1045	189	7	from	from	ADP
ajeem-1045	189	8	the	the	DET
ajeem-1045	189	9	main	main	ADJ
ajeem-1045	189	10	pipe	pipe	NOUN
ajeem-1045	189	11	-	-	PUNCT
ajeem-1045	189	12	line	line	NOUN
ajeem-1045	189	13	are	be	AUX
ajeem-1045	189	14	charged	charge	VERB
ajeem-1045	189	15	k852	k852	PROPN
ajeem-1045	189	16	and	and	CCONJ
ajeem-1045	189	17	the	the	DET
ajeem-1045	189	18	rate	rate	NOUN
ajeem-1045	189	19	increases	increase	NOUN
ajeem-1045	189	20	as	as	SCONJ
ajeem-1045	189	21	the	the	DET
ajeem-1045	189	22	house	house	NOUN
ajeem-1045	189	23	located	locate	VERB
ajeem-1045	189	24	more	more	ADJ
ajeem-1045	189	25	than	than	ADP
ajeem-1045	189	26	the	the	DET
ajeem-1045	189	27	10	10	NUM
ajeem-1045	189	28	meters	meter	NOUN
ajeem-1045	189	29	distance	distance	NOUN
ajeem-1045	189	30	.	.	PUNCT
ajeem-1045	190	1	our	our	PRON
ajeem-1045	190	2	estimation	estimation	NOUN
ajeem-1045	190	3	of	of	ADP
ajeem-1045	190	4	mean	mean	ADJ
ajeem-1045	190	5	wtp	wtp	NOUN
ajeem-1045	190	6	is	be	AUX
ajeem-1045	190	7	roughly	roughly	ADV
ajeem-1045	190	8	33	33	NUM
ajeem-1045	190	9	%	%	NOUN
ajeem-1045	190	10	of	of	ADP
ajeem-1045	190	11	the	the	DET
ajeem-1045	190	12	connection	connection	NOUN
ajeem-1045	190	13	charge	charge	NOUN
ajeem-1045	190	14	.	.	PUNCT
ajeem-1045	191	1	the	the	DET
ajeem-1045	191	2	findings	finding	NOUN
ajeem-1045	191	3	of	of	ADP
ajeem-1045	191	4	the	the	DET
ajeem-1045	191	5	study	study	NOUN
ajeem-1045	191	6	are	be	AUX
ajeem-1045	191	7	vital	vital	ADJ
ajeem-1045	191	8	for	for	ADP
ajeem-1045	191	9	utility	utility	NOUN
ajeem-1045	191	10	company	company	NOUN
ajeem-1045	191	11	,	,	PUNCT
ajeem-1045	191	12	development	development	NOUN
ajeem-1045	191	13	partners	partner	NOUN
ajeem-1045	191	14	and	and	CCONJ
ajeem-1045	191	15	local	local	ADJ
ajeem-1045	191	16	government	government	NOUN
ajeem-1045	191	17	authorities	authority	NOUN
ajeem-1045	191	18	.	.	PUNCT
ajeem-1045	192	1	the	the	DET
ajeem-1045	192	2	connection	connection	NOUN
ajeem-1045	192	3	charge	charge	NOUN
ajeem-1045	192	4	for	for	ADP
ajeem-1045	192	5	most	most	ADJ
ajeem-1045	192	6	households	household	NOUN
ajeem-1045	192	7	is	be	AUX
ajeem-1045	192	8	‘	'	PUNCT
ajeem-1045	192	9	expensive	expensive	ADJ
ajeem-1045	192	10	.	.	PUNCT
ajeem-1045	192	11	’	'	PUNCT
ajeem-1045	193	1	nevertheless	nevertheless	ADV
ajeem-1045	193	2	,	,	PUNCT
ajeem-1045	193	3	our	our	PRON
ajeem-1045	193	4	research	research	NOUN
ajeem-1045	193	5	found	find	VERB
ajeem-1045	193	6	that	that	SCONJ
ajeem-1045	193	7	,	,	PUNCT
ajeem-1045	193	8	with	with	ADP
ajeem-1045	193	9	some	some	DET
ajeem-1045	193	10	financial	financial	ADJ
ajeem-1045	193	11	or	or	CCONJ
ajeem-1045	193	12	reduced	reduce	VERB
ajeem-1045	193	13	connection	connection	NOUN
ajeem-1045	193	14	charge	charge	NOUN
ajeem-1045	193	15	,	,	PUNCT
ajeem-1045	193	16	it	it	PRON
ajeem-1045	193	17	is	be	AUX
ajeem-1045	193	18	possible	possible	ADJ
ajeem-1045	193	19	to	to	PART
ajeem-1045	193	20	provide	provide	VERB
ajeem-1045	193	21	access	access	NOUN
ajeem-1045	193	22	to	to	ADP
ajeem-1045	193	23	safe	safe	ADJ
ajeem-1045	193	24	drinking	drinking	NOUN
ajeem-1045	193	25	water	water	NOUN
ajeem-1045	193	26	to	to	ADP
ajeem-1045	193	27	many	many	ADJ
ajeem-1045	193	28	urban	urban	ADJ
ajeem-1045	193	29	dwellers	dweller	NOUN
ajeem-1045	193	30	who	who	PRON
ajeem-1045	193	31	are	be	AUX
ajeem-1045	193	32	deprived	deprive	VERB
ajeem-1045	193	33	of	of	ADP
ajeem-1045	193	34	these	these	DET
ajeem-1045	193	35	essential	essential	ADJ
ajeem-1045	193	36	life	life	NOUN
ajeem-1045	193	37	sustaining	sustain	VERB
ajeem-1045	193	38	resource	resource	NOUN
ajeem-1045	193	39	for	for	ADP
ajeem-1045	193	40	many	many	ADJ
ajeem-1045	193	41	years	year	NOUN
ajeem-1045	193	42	.	.	PUNCT
ajeem-1045	194	1	attainment	attainment	NOUN
ajeem-1045	194	2	of	of	ADP
ajeem-1045	194	3	more	more	ADJ
ajeem-1045	194	4	years	year	NOUN
ajeem-1045	194	5	of	of	ADP
ajeem-1045	194	6	formal	formal	ADJ
ajeem-1045	194	7	education	education	NOUN
ajeem-1045	194	8	plays	play	VERB
ajeem-1045	194	9	a	a	DET
ajeem-1045	194	10	paramount	paramount	ADJ
ajeem-1045	194	11	role	role	NOUN
ajeem-1045	194	12	in	in	ADP
ajeem-1045	194	13	creating	create	VERB
ajeem-1045	194	14	awareness	awareness	NOUN
ajeem-1045	194	15	about	about	ADP
ajeem-1045	194	16	the	the	DET
ajeem-1045	194	17	many	many	ADJ
ajeem-1045	194	18	advantages	advantage	NOUN
ajeem-1045	194	19	of	of	ADP
ajeem-1045	194	20	living	live	VERB
ajeem-1045	194	21	a	a	DET
ajeem-1045	194	22	healthy	healthy	ADJ
ajeem-1045	194	23	life	life	NOUN
ajeem-1045	194	24	by	by	ADP
ajeem-1045	194	25	committing	commit	VERB
ajeem-1045	194	26	resources	resource	NOUN
ajeem-1045	194	27	by	by	ADP
ajeem-1045	194	28	acquiring	acquire	VERB
ajeem-1045	194	29	utilities	utility	NOUN
ajeem-1045	194	30	like	like	ADP
ajeem-1045	194	31	water	water	NOUN
ajeem-1045	194	32	.	.	PUNCT
ajeem-1045	195	1	the	the	DET
ajeem-1045	195	2	study	study	NOUN
ajeem-1045	195	3	demonstrated	demonstrate	VERB
ajeem-1045	195	4	the	the	DET
ajeem-1045	195	5	applicability	applicability	NOUN
ajeem-1045	195	6	of	of	ADP
ajeem-1045	195	7	contingent	contingent	ADJ
ajeem-1045	195	8	valuation	valuation	NOUN
ajeem-1045	195	9	method	method	NOUN
ajeem-1045	195	10	to	to	PART
ajeem-1045	195	11	assess	assess	VERB
ajeem-1045	195	12	the	the	DET
ajeem-1045	195	13	demand	demand	NOUN
ajeem-1045	195	14	and	and	CCONJ
ajeem-1045	195	15	willingness	willingness	NOUN
ajeem-1045	195	16	to	to	PART
ajeem-1045	195	17	pay	pay	VERB
ajeem-1045	195	18	for	for	ADP
ajeem-1045	195	19	access	access	NOUN
ajeem-1045	195	20	to	to	ADP
ajeem-1045	195	21	safe	safe	ADJ
ajeem-1045	195	22	drinking	drinking	NOUN
ajeem-1045	195	23	water	water	NOUN
ajeem-1045	195	24	in	in	ADP
ajeem-1045	195	25	developing	develop	VERB
ajeem-1045	195	26	country	country	NOUN
ajeem-1045	195	27	like	like	ADP
ajeem-1045	195	28	zambia	zambia	PROPN
ajeem-1045	195	29	.	.	PUNCT
ajeem-1045	196	1	future	future	ADJ
ajeem-1045	196	2	research	research	NOUN
ajeem-1045	196	3	works	work	NOUN
ajeem-1045	196	4	should	should	AUX
ajeem-1045	196	5	attempt	attempt	VERB
ajeem-1045	196	6	to	to	PART
ajeem-1045	196	7	use	use	VERB
ajeem-1045	196	8	other	other	ADJ
ajeem-1045	196	9	wtp	wtp	NOUN
ajeem-1045	196	10	estimation	estimation	NOUN
ajeem-1045	196	11	techniques	technique	NOUN
ajeem-1045	196	12	to	to	PART
ajeem-1045	196	13	extend	extend	VERB
ajeem-1045	196	14	our	our	PRON
ajeem-1045	196	15	findings	finding	NOUN
ajeem-1045	196	16	.	.	PUNCT
ajeem-1045	197	1	disclosure	disclosure	NOUN
ajeem-1045	197	2	the	the	DET
ajeem-1045	197	3	authors	author	NOUN
ajeem-1045	197	4	declare	declare	VERB
ajeem-1045	197	5	no	no	DET
ajeem-1045	197	6	conflict	conflict	NOUN
ajeem-1045	197	7	of	of	ADP
ajeem-1045	197	8	interest	interest	NOUN
ajeem-1045	197	9	.	.	PUNCT
ajeem-1045	198	1	references	reference	NOUN
ajeem-1045	198	2	aymar	aymar	PROPN
ajeem-1045	198	3	,	,	PUNCT
ajeem-1045	198	4	m.	m.	NOUN
ajeem-1045	198	5	(	(	PUNCT
ajeem-1045	198	6	2004	2004	NUM
ajeem-1045	198	7	)	)	PUNCT
ajeem-1045	198	8	.	.	PUNCT
ajeem-1045	199	1	ability	ability	NOUN
ajeem-1045	199	2	and	and	CCONJ
ajeem-1045	199	3	willingness	willingness	NOUN
ajeem-1045	199	4	to	to	PART
ajeem-1045	199	5	pay	pay	VERB
ajeem-1045	199	6	study	study	NOUN
ajeem-1045	199	7	nwwssc	nwwssc	NOUN
ajeem-1045	199	8	,	,	PUNCT
ajeem-1045	199	9	commercialisation	commercialisation	NOUN
ajeem-1045	199	10	of	of	ADP
ajeem-1045	199	11	water	water	NOUN
ajeem-1045	199	12	supply	supply	NOUN
ajeem-1045	199	13	and	and	CCONJ
ajeem-1045	199	14	sewerage	sewerage	NOUN
ajeem-1045	199	15	utilities	utility	NOUN
ajeem-1045	199	16	in	in	ADP
ajeem-1045	199	17	the	the	DET
ajeem-1045	199	18	north	north	NOUN
ajeem-1045	199	19	-	-	PUNCT
ajeem-1045	199	20	western	western	ADJ
ajeem-1045	199	21	and	and	CCONJ
ajeem-1045	199	22	southern	southern	ADJ
ajeem-1045	199	23	provinces	province	NOUN
ajeem-1045	199	24	.	.	PUNCT
ajeem-1045	200	1	zambia	zambia	PROPN
ajeem-1045	200	2	:	:	PUNCT
ajeem-1045	201	1	gtz	gtz	PROPN
ajeem-1045	201	2	.	.	PUNCT
ajeem-1045	202	1	celine	celine	PROPN
ajeem-1045	202	2	nauges	nauges	PROPN
ajeem-1045	202	3	,	,	PUNCT
ajeem-1045	202	4	d.	d.	PROPN
ajeem-1045	202	5	w.	w.	PROPN
ajeem-1045	202	6	(	(	PUNCT
ajeem-1045	202	7	2010	2010	NUM
ajeem-1045	202	8	)	)	PUNCT
ajeem-1045	202	9	.	.	PUNCT
ajeem-1045	203	1	estimation	estimation	NOUN
ajeem-1045	203	2	of	of	ADP
ajeem-1045	203	3	water	water	NOUN
ajeem-1045	203	4	demand	demand	NOUN
ajeem-1045	203	5	in	in	ADP
ajeem-1045	203	6	developing	develop	VERB
ajeem-1045	203	7	countries	country	NOUN
ajeem-1045	203	8	.	.	PUNCT
ajeem-1045	204	1	world	world	PROPN
ajeem-1045	204	2	bank	bank	PROPN
ajeem-1045	204	3	.	.	PUNCT
ajeem-1045	205	1	central	central	ADJ
ajeem-1045	205	2	statistical	statistical	ADJ
ajeem-1045	205	3	office	office	NOUN
ajeem-1045	205	4	.	.	PUNCT
ajeem-1045	206	1	(	(	PUNCT
ajeem-1045	206	2	2011	2011	NUM
ajeem-1045	206	3	)	)	PUNCT
ajeem-1045	206	4	.	.	PUNCT
ajeem-1045	207	1	zambia	zambia	PROPN
ajeem-1045	207	2	2010	2010	NUM
ajeem-1045	207	3	census	census	NOUN
ajeem-1045	207	4	of	of	ADP
ajeem-1045	207	5	population	population	NOUN
ajeem-1045	207	6	and	and	CCONJ
ajeem-1045	207	7	housing	housing	NOUN
ajeem-1045	207	8	.	.	PUNCT
ajeem-1045	208	1	lusaka	lusaka	PROPN
ajeem-1045	208	2	,	,	PUNCT
ajeem-1045	208	3	zambia	zambia	PROPN
ajeem-1045	208	4	.	.	PUNCT
ajeem-1045	209	1	central	central	ADJ
ajeem-1045	209	2	statistical	statistical	ADJ
ajeem-1045	209	3	office	office	NOUN
ajeem-1045	209	4	.	.	PUNCT
ajeem-1045	210	1	(	(	PUNCT
ajeem-1045	210	2	2015	2015	NUM
ajeem-1045	210	3	)	)	PUNCT
ajeem-1045	210	4	.	.	PUNCT
ajeem-1045	211	1	demographic	demographic	ADJ
ajeem-1045	211	2	and	and	CCONJ
ajeem-1045	211	3	health	health	NOUN
ajeem-1045	211	4	survey	survey	NOUN
ajeem-1045	211	5	.	.	PUNCT
ajeem-1045	212	1	lusaka	lusaka	PROPN
ajeem-1045	212	2	,	,	PUNCT
ajeem-1045	212	3	zambia	zambia	PROPN
ajeem-1045	212	4	:	:	PUNCT
ajeem-1045	212	5	cso	cso	PROPN
ajeem-1045	212	6	.	.	PROPN
ajeem-1045	212	7	genius	genius	NOUN
ajeem-1045	212	8	,	,	PUNCT
ajeem-1045	212	9	m.	m.	NOUN
ajeem-1045	212	10	,	,	PUNCT
ajeem-1045	212	11	hatzaki	hatzaki	PROPN
ajeem-1045	212	12	,	,	PUNCT
ajeem-1045	212	13	e.	e.	PROPN
ajeem-1045	212	14	,	,	PUNCT
ajeem-1045	212	15	kouromichelaki	kouromichelaki	PROPN
ajeem-1045	212	16	,	,	PUNCT
ajeem-1045	212	17	e.	e.	PROPN
ajeem-1045	212	18	m.	m.	PROPN
ajeem-1045	212	19	,	,	PUNCT
ajeem-1045	212	20	kouvakis	kouvakis	PROPN
ajeem-1045	212	21	,	,	PUNCT
ajeem-1045	212	22	g.	g.	PROPN
ajeem-1045	212	23	,	,	PUNCT
ajeem-1045	212	24	nikiforaki	nikiforaki	PROPN
ajeem-1045	212	25	,	,	PUNCT
ajeem-1045	212	26	s.	s.	PROPN
ajeem-1045	212	27	,	,	PUNCT
ajeem-1045	212	28	&	&	CCONJ
ajeem-1045	212	29	tsagarakis	tsagarakis	PROPN
ajeem-1045	212	30	,	,	PUNCT
ajeem-1045	212	31	k.	k.	PROPN
ajeem-1045	212	32	p.	p.	PROPN
ajeem-1045	212	33	(	(	PUNCT
ajeem-1045	212	34	2008	2008	NUM
ajeem-1045	212	35	)	)	PUNCT
ajeem-1045	212	36	.	.	PUNCT
ajeem-1045	213	1	evaluation	evaluation	NOUN
ajeem-1045	213	2	consumers	consumer	NOUN
ajeem-1045	213	3	'	'	PART
ajeem-1045	213	4	willingness	willingness	NOUN
ajeem-1045	213	5	to	to	PART
ajeem-1045	213	6	pay	pay	VERB
ajeem-1045	213	7	for	for	ADP
ajeem-1045	213	8	improved	improved	ADJ
ajeem-1045	213	9	potable	potable	ADJ
ajeem-1045	213	10	water	water	NOUN
ajeem-1045	213	11	quality	quality	NOUN
ajeem-1045	213	12	and	and	CCONJ
ajeem-1045	213	13	quantity	quantity	NOUN
ajeem-1045	213	14	.	.	PUNCT
ajeem-1045	214	1	water	water	NOUN
ajeem-1045	214	2	resources	resource	NOUN
ajeem-1045	214	3	management	management	NOUN
ajeem-1045	214	4	,	,	PUNCT
ajeem-1045	214	5	22(12	22(12	NUM
ajeem-1045	214	6	)	)	PUNCT
ajeem-1045	214	7	,	,	PUNCT
ajeem-1045	214	8	1825	1825	NUM
ajeem-1045	214	9	1834	1834	NUM
ajeem-1045	214	10	.	.	PUNCT
ajeem-1045	215	1	guha	guha	PROPN
ajeem-1045	215	2	,	,	PUNCT
ajeem-1045	215	3	s.	s.	PROPN
ajeem-1045	215	4	(	(	PUNCT
ajeem-1045	215	5	2007	2007	NUM
ajeem-1045	215	6	)	)	PUNCT
ajeem-1045	215	7	.	.	PUNCT
ajeem-1045	216	1	valuation	valuation	NOUN
ajeem-1045	216	2	of	of	ADP
ajeem-1045	216	3	clean	clean	ADJ
ajeem-1045	216	4	water	water	NOUN
ajeem-1045	216	5	supply	supply	NOUN
ajeem-1045	216	6	by	by	ADP
ajeem-1045	216	7	willingness	willingness	NOUN
ajeem-1045	216	8	to	to	PART
ajeem-1045	216	9	pay	pay	VERB
ajeem-1045	216	10	method	method	NOUN
ajeem-1045	216	11	in	in	ADP
ajeem-1045	216	12	a	a	DET
ajeem-1045	216	13	developing	develop	VERB
ajeem-1045	216	14	nation	nation	NOUN
ajeem-1045	216	15	:	:	PUNCT
ajeem-1045	216	16	a	a	DET
ajeem-1045	216	17	case	case	NOUN
ajeem-1045	216	18	study	study	NOUN
ajeem-1045	216	19	in	in	ADP
ajeem-1045	216	20	calcutta	calcutta	PROPN
ajeem-1045	216	21	,	,	PUNCT
ajeem-1045	216	22	india	india	PROPN
ajeem-1045	216	23	.	.	PROPN
ajeem-1045	216	24	journal	journal	PROPN
ajeem-1045	216	25	of	of	ADP
ajeem-1045	216	26	young	young	ADJ
ajeem-1045	216	27	investigators,17	investigators,17	NOUN
ajeem-1045	216	28	.	.	PUNCT
ajeem-1045	217	1	gulyani	gulyani	PROPN
ajeem-1045	217	2	,	,	PUNCT
ajeem-1045	217	3	s.	s.	PROPN
ajeem-1045	217	4	,	,	PUNCT
ajeem-1045	217	5	talukdar	talukdar	NOUN
ajeem-1045	217	6	,	,	PUNCT
ajeem-1045	217	7	d.	d.	PROPN
ajeem-1045	217	8	,	,	PUNCT
ajeem-1045	217	9	&	&	CCONJ
ajeem-1045	217	10	kariuki	kariuki	PROPN
ajeem-1045	217	11	,	,	PUNCT
ajeem-1045	217	12	r.	r.	PROPN
ajeem-1045	217	13	m.	m.	PROPN
ajeem-1045	217	14	(	(	PUNCT
ajeem-1045	217	15	2005	2005	NUM
ajeem-1045	217	16	,	,	PUNCT
ajeem-1045	217	17	july	july	PROPN
ajeem-1045	217	18	)	)	PUNCT
ajeem-1045	217	19	.	.	PUNCT
ajeem-1045	218	1	universal	universal	ADJ
ajeem-1045	218	2	(	(	PUNCT
ajeem-1045	218	3	non)service	non)service	PROPN
ajeem-1045	218	4	?	?	PUNCT
ajeem-1045	218	5	water	water	NOUN
ajeem-1045	218	6	markets	market	NOUN
ajeem-1045	218	7	,	,	PUNCT
ajeem-1045	218	8	household	household	NOUN
ajeem-1045	218	9	demand	demand	NOUN
ajeem-1045	218	10	and	and	CCONJ
ajeem-1045	218	11	the	the	DET
ajeem-1045	218	12	poor	poor	ADJ
ajeem-1045	218	13	in	in	ADP
ajeem-1045	218	14	urban	urban	PROPN
ajeem-1045	218	15	kenya	kenya	PROPN
ajeem-1045	218	16	.	.	PUNCT
ajeem-1045	219	1	urban	urban	ADJ
ajeem-1045	219	2	studies	study	NOUN
ajeem-1045	219	3	,	,	PUNCT
ajeem-1045	219	4	42(8	42(8	NUM
ajeem-1045	219	5	)	)	PUNCT
ajeem-1045	219	6	,	,	PUNCT
ajeem-1045	219	7	1247	1247	NUM
ajeem-1045	219	8	1274	1274	NUM
ajeem-1045	219	9	.	.	PUNCT
ajeem-1045	220	1	haab	haab	PROPN
ajeem-1045	220	2	&	&	CCONJ
ajeem-1045	220	3	mcconnell	mcconnell	PROPN
ajeem-1045	220	4	.	.	PUNCT
ajeem-1045	221	1	(	(	PUNCT
ajeem-1045	221	2	2002	2002	NUM
ajeem-1045	221	3	)	)	PUNCT
ajeem-1045	221	4	.	.	PUNCT
ajeem-1045	222	1	valuing	value	VERB
ajeem-1045	222	2	environment	environment	NOUN
ajeem-1045	222	3	and	and	CCONJ
ajeem-1045	222	4	natural	natural	ADJ
ajeem-1045	222	5	resources	resource	NOUN
ajeem-1045	222	6	.	.	PUNCT
ajeem-1045	223	1	massachusetts	massachusetts	PROPN
ajeem-1045	223	2	,	,	PUNCT
ajeem-1045	223	3	usa	usa	PROPN
ajeem-1045	223	4	:	:	PUNCT
ajeem-1045	223	5	edward	edward	PROPN
ajeem-1045	223	6	elgar	elgar	PROPN
ajeem-1045	223	7	publishing	publishing	PROPN
ajeem-1045	223	8	,	,	PUNCT
ajeem-1045	223	9	inc	inc	PROPN
ajeem-1045	223	10	.	.	PROPN
ajeem-1045	223	11	hanemann	hanemann	PROPN
ajeem-1045	223	12	,	,	PUNCT
ajeem-1045	223	13	w.	w.	PROPN
ajeem-1045	223	14	m.	m.	PROPN
ajeem-1045	223	15	,	,	PUNCT
ajeem-1045	223	16	loomis	loomis	PROPN
ajeem-1045	223	17	,	,	PUNCT
ajeem-1045	223	18	j.	j.	PROPN
ajeem-1045	223	19	,	,	PUNCT
ajeem-1045	223	20	&	&	CCONJ
ajeem-1045	223	21	kanninen	kanninen	PROPN
ajeem-1045	223	22	,	,	PUNCT
ajeem-1045	223	23	b.	b.	PROPN
ajeem-1045	223	24	j.	j.	PROPN
ajeem-1045	223	25	(	(	PUNCT
ajeem-1045	223	26	1991	1991	NUM
ajeem-1045	223	27	)	)	PUNCT
ajeem-1045	223	28	.	.	PUNCT
ajeem-1045	224	1	statistical	statistical	ADJ
ajeem-1045	224	2	efficiency	efficiency	NOUN
ajeem-1045	224	3	of	of	ADP
ajeem-1045	224	4	double	double	ADJ
ajeem-1045	224	5	bounded	bounded	ADJ
ajeem-1045	224	6	dichotomous	dichotomous	ADJ
ajeem-1045	224	7	choice	choice	NOUN
ajeem-1045	224	8	conitngent	conitngent	ADJ
ajeem-1045	224	9	valuation	valuation	NOUN
ajeem-1045	224	10	.	.	PUNCT
ajeem-1045	225	1	american	american	ADJ
ajeem-1045	225	2	journal	journal	PROPN
ajeem-1045	225	3	of	of	ADP
ajeem-1045	225	4	agricultural	agricultural	ADJ
ajeem-1045	225	5	economics	economic	NOUN
ajeem-1045	225	6	,	,	PUNCT
ajeem-1045	225	7	73	73	NUM
ajeem-1045	225	8	,	,	PUNCT
ajeem-1045	225	9	1255	1255	NUM
ajeem-1045	225	10	1263	1263	NUM
ajeem-1045	225	11	.	.	PUNCT
ajeem-1045	226	1	lopez	lopez	NOUN
ajeem-1045	226	2	-	-	PUNCT
ajeem-1045	226	3	feldman	feldman	PROPN
ajeem-1045	226	4	,	,	PUNCT
ajeem-1045	226	5	a.	a.	NOUN
ajeem-1045	226	6	(	(	PUNCT
ajeem-1045	226	7	2012	2012	NUM
ajeem-1045	226	8	)	)	PUNCT
ajeem-1045	226	9	.	.	PUNCT
ajeem-1045	227	1	introduction	introduction	NOUN
ajeem-1045	227	2	to	to	ADP
ajeem-1045	227	3	contingent	contingent	ADJ
ajeem-1045	227	4	valuation	valuation	NOUN
ajeem-1045	227	5	using	use	VERB
ajeem-1045	227	6	stata	stata	PROPN
ajeem-1045	227	7	.	.	PUNCT
ajeem-1045	228	1	mpra	mpra	PROPN
ajeem-1045	228	2	.	.	PUNCT
ajeem-1045	229	1	toluca	toluca	PROPN
ajeem-1045	229	2	,	,	PUNCT
ajeem-1045	229	3	mexico	mexico	PROPN
ajeem-1045	229	4	:	:	PUNCT
ajeem-1045	229	5	centro	centro	PROPN
ajeem-1045	229	6	de	de	PROPN
ajeem-1045	229	7	investigacion	investigacion	PROPN
ajeem-1045	229	8	docenicia	docenicia	PROPN
ajeem-1045	229	9	economicas	economicas	PROPN
ajeem-1045	229	10	(	(	PUNCT
ajeem-1045	229	11	cide0	cide0	PROPN
ajeem-1045	229	12	.	.	PUNCT
ajeem-1045	229	13	phiri	phiri	PROPN
ajeem-1045	229	14	,	,	PUNCT
ajeem-1045	229	15	a.	a.	NOUN
ajeem-1045	229	16	(	(	PUNCT
ajeem-1045	229	17	2016	2016	NUM
ajeem-1045	229	18	)	)	PUNCT
ajeem-1045	229	19	.	.	PUNCT
ajeem-1045	230	1	risks	risk	NOUN
ajeem-1045	230	2	of	of	ADP
ajeem-1045	230	3	domestic	domestic	ADJ
ajeem-1045	230	4	underground	underground	ADJ
ajeem-1045	230	5	water	water	NOUN
ajeem-1045	230	6	sourses	sourse	NOUN
ajeem-1045	230	7	in	in	ADP
ajeem-1045	230	8	informal	informal	ADJ
ajeem-1045	230	9	settlment	settlment	NOUN
ajeem-1045	230	10	in	in	ADP
ajeem-1045	230	11	kabwe	kabwe	NOUN
ajeem-1045	230	12	.	.	PUNCT
ajeem-1045	231	1	environmental	environmental	ADJ
ajeem-1045	231	2	and	and	CCONJ
ajeem-1045	231	3	pollution	pollution	NOUN
ajeem-1045	231	4	,	,	PUNCT
ajeem-1045	231	5	5(2	5(2	NUM
ajeem-1045	231	6	)	)	PUNCT
ajeem-1045	231	7	.	.	PUNCT
ajeem-1045	232	1	solomon	solomon	PROPN
ajeem-1045	232	2	,	,	PUNCT
ajeem-1045	232	3	t.	t.	PROPN
ajeem-1045	232	4	,	,	PUNCT
ajeem-1045	232	5	&	&	CCONJ
ajeem-1045	232	6	roy	roy	PROPN
ajeem-1045	232	7	brouwer	brouwer	PROPN
ajeem-1045	232	8	.	.	PUNCT
ajeem-1045	233	1	(	(	PUNCT
ajeem-1045	233	2	2013	2013	NUM
ajeem-1045	233	3	)	)	PUNCT
ajeem-1045	233	4	.	.	PUNCT
ajeem-1045	234	1	estimation	estimation	NOUN
ajeem-1045	234	2	of	of	ADP
ajeem-1045	234	3	the	the	DET
ajeem-1045	234	4	public	public	ADJ
ajeem-1045	234	5	benefits	benefit	NOUN
ajeem-1045	234	6	of	of	ADP
ajeem-1045	234	7	urban	urban	ADJ
ajeem-1045	234	8	water	water	NOUN
ajeem-1045	234	9	supply	supply	NOUN
ajeem-1045	234	10	improvements	improvement	NOUN
ajeem-1045	234	11	in	in	ADP
ajeem-1045	234	12	ethioia	ethioia	NOUN
ajeem-1045	234	13	:	:	PUNCT
ajeem-1045	234	14	a	a	DET
ajeem-1045	234	15	choice	choice	NOUN
ajeem-1045	234	16	experiment	experiment	NOUN
ajeem-1045	234	17	.	.	PUNCT
ajeem-1045	235	1	applied	apply	VERB
ajeem-1045	235	2	economics	economic	NOUN
ajeem-1045	235	3	,	,	PUNCT
ajeem-1045	235	4	45	45	NUM
ajeem-1045	235	5	,	,	PUNCT
ajeem-1045	235	6	1099	1099	NUM
ajeem-1045	235	7	-	-	SYM
ajeem-1045	235	8	1108	1108	NUM
ajeem-1045	235	9	.	.	PUNCT
ajeem-1045	236	1	twerefou	twerefou	PROPN
ajeem-1045	236	2	,	,	PUNCT
ajeem-1045	236	3	d.	d.	PROPN
ajeem-1045	236	4	t.	t.	PROPN
ajeem-1045	236	5	(	(	PUNCT
ajeem-1045	236	6	2015	2015	NUM
ajeem-1045	236	7	)	)	PUNCT
ajeem-1045	236	8	.	.	PUNCT
ajeem-1045	237	1	willingness	willingness	NOUN
ajeem-1045	237	2	-	-	PUNCT
ajeem-1045	237	3	to	to	PART
ajeem-1045	237	4	-	-	PUNCT
ajeem-1045	237	5	pay	pay	VERB
ajeem-1045	237	6	for	for	ADP
ajeem-1045	237	7	potable	potable	ADJ
ajeem-1045	237	8	water	water	NOUN
ajeem-1045	237	9	in	in	ADP
ajeem-1045	237	10	the	the	DET
ajeem-1045	237	11	accra	accra	NOUN
ajeem-1045	237	12	-	-	PUNCT
ajeem-1045	237	13	tema	tema	NOUN
ajeem-1045	237	14	metropolitan	metropolitan	ADJ
ajeem-1045	237	15	area	area	NOUN
ajeem-1045	237	16	of	of	ADP
ajeem-1045	237	17	ghana	ghana	PROPN
ajeem-1045	237	18	.	.	PUNCT
ajeem-1045	238	1	modern	modern	ADJ
ajeem-1045	238	2	economy	economy	NOUN
ajeem-1045	238	3	,	,	PUNCT
ajeem-1045	238	4	6	6	NUM
ajeem-1045	238	5	,	,	PUNCT
ajeem-1045	238	6	1285	1285	NUM
ajeem-1045	238	7	-	-	SYM
ajeem-1045	238	8	1296	1296	NUM
ajeem-1045	238	9	.	.	PUNCT
ajeem-1045	239	1	unicef	unicef	PROPN
ajeem-1045	239	2	.	.	PUNCT
ajeem-1045	240	1	(	(	PUNCT
ajeem-1045	240	2	2014	2014	NUM
ajeem-1045	240	3	)	)	PUNCT
ajeem-1045	240	4	.	.	PUNCT
ajeem-1045	241	1	the	the	DET
ajeem-1045	241	2	rights	right	NOUN
ajeem-1045	241	3	to	to	ADP
ajeem-1045	241	4	safe	safe	ADJ
ajeem-1045	241	5	water	water	NOUN
ajeem-1045	241	6	and	and	CCONJ
ajeem-1045	241	7	sanitation	sanitation	NOUN
ajeem-1045	241	8	:	:	PUNCT
ajeem-1045	241	9	current	current	ADJ
ajeem-1045	241	10	issues	issue	NOUN
ajeem-1045	241	11	.	.	PUNCT
ajeem-1045	242	1	no	no	DET
ajeem-1045	242	2	3	3	NUM
ajeem-1045	242	3	.	.	PUNCT
ajeem-1045	242	4	usa	usa	PROPN
ajeem-1045	242	5	.	.	PROPN
ajeem-1045	242	6	world	world	PROPN
ajeem-1045	242	7	health	health	PROPN
ajeem-1045	242	8	organization	organization	PROPN
ajeem-1045	242	9	.	.	PUNCT
ajeem-1045	243	1	(	(	PUNCT
ajeem-1045	243	2	2016	2016	NUM
ajeem-1045	243	3	)	)	PUNCT
ajeem-1045	243	4	.	.	PUNCT
ajeem-1045	244	1	world	world	PROPN
ajeem-1045	244	2	health	health	PROPN
ajeem-1045	244	3	statistics	statistic	NOUN
ajeem-1045	244	4	.	.	PUNCT
ajeem-1045	245	1	france	france	PROPN
ajeem-1045	245	2	.	.	PUNCT
ajeem-1045	246	1	zambia	zambia	PROPN
ajeem-1045	246	2	demographic	demographic	ADJ
ajeem-1045	246	3	and	and	CCONJ
ajeem-1045	246	4	health	health	NOUN
ajeem-1045	246	5	survey	survey	NOUN
ajeem-1045	246	6	(	(	PUNCT
ajeem-1045	246	7	zdhs	zdhs	PROPN
ajeem-1045	246	8	)	)	PUNCT
ajeem-1045	246	9	.	.	PUNCT
ajeem-1045	247	1	(	(	PUNCT
ajeem-1045	247	2	2015	2015	NUM
ajeem-1045	247	3	)	)	PUNCT
ajeem-1045	247	4	.	.	PUNCT
ajeem-1045	248	1	demographic	demographic	ADJ
ajeem-1045	248	2	and	and	CCONJ
ajeem-1045	248	3	health	health	NOUN
ajeem-1045	248	4	survey	survey	NOUN
ajeem-1045	248	5	.	.	PUNCT
ajeem-1045	249	1	lusaka	lusaka	PROPN
ajeem-1045	249	2	,	,	PUNCT
ajeem-1045	249	3	zambia	zambia	PROPN
ajeem-1045	249	4	.	.	PUNCT
ajeem-1045	249	5	.	.	PUNCT