| Value | Category | 
|---|---|
| -9 | don't know (spontaneous) | 
| 1 | Did not need financial support | 
| 2 | Did not know about these schemes | 
| 3 | Administrative process was too cumbersome | 
| 4 | No real benefits from schemes | 
| 5 | Lack contacts needed to qualify | 
| 6 | It takes too long to receive benefits | 
| 7 | Applied but not eligible | 
| 8 | Other | 
| Sysmiss |