| Value | Category |
|---|---|
| 1 | private lessons |
| 2 | illness |
| 3 | have to work |
| 4 | transport difficulties |
| 5 | too expensive |
| 6 | school is closed for other reasons than holiday |
| 7 | bad quality of education |
| 8 | do not want to study |
| 9 | do not attend temporarily, but will continue |
| 10 | have to help at home |
| 11 | other |
| Sysmiss |