id	keyword
epaa-679	school
epaa-679	education
epaa-679	students
epaa-679	children
epaa-679	test
epaa-679	percent
epaa-679	american
epaa-679	nation
epaa-679	public
epaa-679	data
epaa-679	year
epaa-679	system
epaa-679	states
epaa-679	achievement
epaa-679	teachers
epaa-679	schooling
epaa-679	japanese
epaa-679	sat
epaa-679	performance
epaa-679	table
epaa-679	national
epaa-679	intelligence
epaa-679	scores
epaa-679	time
epaa-679	new
epaa-679	mathematics