id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crln-8194	Pattillo, Gary	Fast Facts	2009-05-01	1	.pdf	application/pdf	521	36	59	Twenty­one percent reported the most important reason was concern about the school environment, and 17 percent reported dissatisfaction with the academic instruction available at other schools. Defi ned as “mem­ ber communities,” they have become the fourth most popular online category, ahead of personal e­mail.	cache/crln-8194.pdf	txt/crln-8194.txt