function populateGrade() {
	searchEngine.grade['1'] = [39,54,8,36,95,82,75,94,25,23,34,47,65,72,58,69,73,90,64,45,40,48,61,60,71,85,88,17,44,92,19,2,91,63,9,67,46,31,18,14,3,35,21,96,97];
	searchEngine.grade['10'] = [69,59,74,60,55,68,63,79,1,84,56,29,5,6,51,33,58,12,13,24,82,28,73,50,66,62,57,4,14,30,78,72,27,97];
	searchEngine.grade['11'] = [72,12,73,55,60,66,33,5,57,27,63,78,84,1,56,24,51,74,29,69,6,50,82,4,59,62,30,14,68,13,58,97];
	searchEngine.grade['12'] = [82,5,74,51,30,29,55,60,57,27,13,14,78,56,50,33,69,66,58,24,84,63,68,12,6,4,72,1,73,62,59,97];
	searchEngine.grade['2'] = [3,60,90,73,9,33,77,45,92,95,54,40,61,2,46,65,67,94,72,91,64,14,8,25,63,45,47,48,44,34,69,17,70,88,30,36,18,85,82,19,31,21,58,96,97];
	searchEngine.grade['3'] = [53,40,81,76,83,77,87,56,33,73,90,18,9,91,14,26,54,65,60,70,2,84,92,3,95,25,93,19,85,21,64,52,45,63,43,58,82,30,46,66,20,31,88,47,72,69,32,45,34,94,8,17,97];
	searchEngine.grade['4'] = [58,81,21,93,63,88,34,84,20,9,26,30,29,64,80,14,65,82,54,73,2,45,77,72,25,90,33,56,87,83,66,53,3,70,32,49,43,52,31,69,60,76,47,51,97];
	searchEngine.grade['5'] = [58,9,21,60,51,64,49,72,83,45,2,80,70,84,77,3,29,69,52,73,34,20,54,31,66,56,30,76,43,32,25,33,47,14,81,26,87,53,88,82,93,63,90,65,97];
	searchEngine.grade['6'] = [63,49,66,30,33,90,76,29,87,47,1,21,53,52,43,82,81,32,86,69,83,3,2,62,88,14,55,28,73,68,54,80,58,45,25,93,37,84,70,72,64,51,60,56,74,26,77,79,65,34,31,97];
	searchEngine.grade['7'] = [87,24,53,33,32,27,30,80,84,86,78,76,52,90,59,45,63,51,3,25,21,13,29,47,28,68,66,50,56,37,14,6,74,4,60,93,55,73,49,58,82,54,12,57,77,43,62,72,79,2,1,5,69,97];
	searchEngine.grade['8'] = [66,6,3,79,58,1,52,47,51,45,43,62,59,54,69,4,76,90,56,60,24,25,82,30,28,32,53,68,72,5,84,14,2,13,21,50,93,49,74,27,37,12,57,63,33,55,87,73,29,78,86,97];
	searchEngine.grade['9'] = [79,58,68,4,24,60,82,5,84,55,51,63,56,30,14,78,27,86,74,62,73,57,87,1,66,13,33,47,72,29,50,12,69,59,28,6,97];
	searchEngine.grade['K'] = [47,45,85,2,63,11,44,35,38,7,17,94,48,34,16,73,58,21,75,8,82,18,19,95,40,39,41,60,72,9,92,36,54,23,90,69,71,89,64,89,14,88,91,67,61,96,97];
	searchEngine.grade['PreK'] = [11,92,19,63,2,71,21,18,75,73,35,38,72,22,82,39,67,48,89,7,23,8,91,89,14,16];
}