| 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 | |
| 3 | |
| 4 | |
| 6 | |
| 10 | |
| 20 | |
| 25 | |
| 30 | |
| 33 | |
| 37.2000007629395 | |
| 37.4000015258789 | |
| 40 | |
| 45 | |
| 50 | |
| 51 | |
| 52 | |
| 55 | |
| 60 | |
| 65 | |
| 69.1999969482422 | |
| 70 | |
| 75 | |
| 80 | |
| 90 | |
| 95 | |
| 100 |