Raw data
9th 10th 11th 12th
3 4 4 4
2 3 2 2
4 1 2 2
2 1 2 2
4 4 4 3
4 4 1 2
8 1 2 3
2 1 6 3
3 5 5 3
3 2 5 2
3 3 5 2
5 3 5 7
2 3 4 3
5 4 4 2
1 4 5 4
3 5 2 1
6 4 1 4
13 4 67 7
6 2 4 4
3 3 4
1 4 3
4 6
4 4
4 3
2
1

Study Continued