| Value | Category | 
|---|---|
| -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 | |
| 3 | |
| 5 | |
| 7 | |
| 10 | |
| 12 | |
| 15 | |
| 20 | |
| 24.7000007629395 | |
| 25 | |
| 30 | |
| 33.2999992370605 | |
| 34 | |
| 37 | |
| 40 | |
| 44 | |
| 45 | |
| 50 | |
| 55 | |
| 60 | |
| 65 | |
| 70 | |
| 75 | |
| 77 | |
| 80 | |
| 85 | |
| 90 | |
| 95 | |
| 100 | |
| Sysmiss |