id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
crln-9019	Pattillo, Gary	Fast Facts	2013	1	.pdf	application/pdf	480	23	50	14.6 percent of students in Shanghai and 12.3 percent of students in Singapore attain the highest levels of proficiency in all three assessment subjects. Top performers are students who perform at proficiency level 5 or 6 in the PISA mathematics, reading, or science assessments.	cache/crln-9019.pdf	txt/crln-9019.txt