| Value | Category | 
|---|---|
| -88 | |
| -66 | |
| -44 | |
| -9 | Don't know | 
| -8 | Refused to answer | 
| -7 | Not applicable | 
| -6 | Still in process | 
| -5 | Application denied | 
| -4 | Skipped | 
| -3 | Not provided | 
| 0 | |
| 2 | |
| 5 | |
| 7 | |
| 10 | |
| 14 | |
| 15 | |
| 15.3000001907349 | |
| 17.5 | |
| 17.8999996185303 | |
| 18 | |
| 19 | |
| 20 | |
| 23 | |
| 24 | |
| 25 | |
| 29 | |
| 30 | |
| 33 | |
| 35 | |
| 36 | |
| 40 | |
| 45 | |
| 50 | |
| 70 | |
| 90 | |
| 100 | |
| 400 | |
| Sysmiss |