id	keyword
afs-71691	expenditure
afs-71691	expenditure class
afs-71691	wage
afs-71691	number
afs-71691	consumer
afs-71691	household
afs-71691	consumption
afs-71691	earners
afs-71691	xl4
afs-71691	units
afs-71691	food
afs-71691	xll
afs-71691	farmers