| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. complete | 3354 |
96.6%
|
| 2 | 2. partial | 0 |
0%
|
| 3 | 3. absent | 116 |
3.3%
|
| 4 | 4. left school | 1 |
0%
|
| Sysmiss | 1067 |