| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 9570 |
26.3%
|
| 2 | 2 | 12792 |
35.1%
|
| 3 | 3 | 9381 |
25.8%
|
| 4 | Absent | 1042 |
2.9%
|
| 5 | Graduate | 3628 |
10%
|