| 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 |
| 2 | |
| 4 | |
| 5 | |
| 8 | |
| 10 | |
| 14 | |
| 15 | |
| 20 | |
| 25 | |
| 26 | |
| 27 | |
| 28 | |
| 30 | |
| 35 | |
| 37 | |
| 40 | |
| 41 | |
| 42 | |
| 45 | |
| 50 | |
| 52 | |
| 55 | |
| 58 | |
| 60 | |
| 64 | |
| 65 | |
| 66 | |
| 70 | |
| 74 | |
| 75 | |
| 80 | |
| 85 | |
| 90 | |
| 95 | |
| 96 | |
| 98 | |
| 99.9000015258789 | |
| 100 | |
| Sysmiss |