Value | Category | Cases | |
---|---|---|---|
1 | 7th grade | 4522 |
28.4%
|
2 | 8th grade | 4376 |
27.5%
|
3 | 9th grade | 3953 |
24.8%
|
4 | 10th grade | 3078 |
19.3%
|
Sysmiss | 518 |