| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. complete | 4145 |
91.5%
|
| 2 | 2. partial | 18 |
0.4%
|
| 3 | 3. absent | 283 |
6.2%
|
| 4 | 4. left school | 85 |
1.9%
|
| Sysmiss | 7 |