id	keyword
crl-14597	libraries
crl-14597	expenditures
crl-14597	college
crl-14597	library
crl-14597	college libraries
crl-14597	total
crl-14597	arl
crl-14597	materials
crl-14597	research
crl-14597	data
crl-14597	median
crl-14597	percentage
crl-14597	years
crl-14597	research libraries