| Value | Category | Cases | |
|---|---|---|---|
| 1 | student | 839 |
84.2%
|
| 2 | too young | 60 |
6%
|
| 3 | housewife / childcare | 6 |
0.6%
|
| 4 | too old | 1 |
0.1%
|
| 5 | sickness | 37 |
3.7%
|
| 6 | disability | 12 |
1.2%
|
| 7 | vacation / on-leave | 2 |
0.2%
|
| 8 | other | 39 |
3.9%
|
| Sysmiss | 966 |