| Value | Category |
|---|---|
| 1 | obtained/earned sufficient funds |
| 2 | had the time |
| 3 | did not have to care for children full time |
| 4 | self-motivation |
| 5 | if health improve |
| 6 | if living condition improve |
| 7 | epag/similar like training |
| 97 | other (specify) |
| 99 | do not know/cannot say |
| Sysmiss |