| Value | Category |
|---|---|
| 1 | Yes, for health |
| 2 | Yes, for achievement |
| 3 | Yes, for health and for achievement |
| 4 | Yes, for other reasons |
| 5 | Yes, for health and Yes, Others |
| 6 | Yes, for achievement and Yes, for other reasons |
| 7 | Yes, for health, for achievement and Yes,for other reasons |
| 9 | No |
| Sysmiss |