"SCHOOL"	"GRADE"	"SCORE"
1	1	70.4
1	2	74.5
1	3	49.6
1	4	72.9
1	5	60.3
1	6	59.5
1	7	77
2	1	73.8
2	2	71
2	3	65
2	4	73.2
2	5	79.7
2	6	82.5
2	7	60.9
3	1	71.3
3	2	62.7
3	3	71.9
3	4	99.4
3	5	74.4
3	6	82.8
3	7	74.4
4	1	68.5
4	2	79.5
4	3	72.1
4	4	77
4	5	86.5
4	6	101.8
4	7	100.7