| 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 |
| 27 | |
| 30 | |
| 35 | |
| 36 | |
| 39 | |
| 40 | |
| 43 | |
| 45 | |
| 46 | |
| 47 | |
| 48 | |
| 50 | |
| 52 | |
| 54 | |
| 55 | |
| 60 | |
| 61 | |
| 62 | |
| 63 | |
| 63.2000007629395 | |
| 64 | |
| 65 | |
| 66 | |
| 68 | |
| 70 | |
| 73 | |
| 75 | |
| 80 | |
| 82 | |
| 85 | |
| 90 | |
| 95 | |
| 100 | |
| Sysmiss |