Value | Category | Cases | |
---|---|---|---|
1 | 7 grade of elementary school | 1652 |
14.4%
|
2 | 8 grade of elementary school | 3865 |
33.6%
|
3 | 9 grade of elementary school | 3290 |
28.6%
|
4 | 1 grade of high school | 2681 |
23.3%
|
Sysmiss | 48 |