| Value | Category | 
|---|---|
| 1 | having sufficient funds | 
| 2 | having the time | 
| 3 | not having 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 |