| 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 |
| 25 | |
| 30 | |
| 33 | |
| 33.2999992370605 | |
| 35 | |
| 48 | |
| 60 | |
| 80 | |
| 90 | |
| 100 | |
| 110 | |
| 117.599998474121 | |
| 120 | |
| 121 | |
| 125 | |
| 135 | |
| 138 | |
| 140 | |
| 150 | |
| 167 | |
| 170 | |
| 180 | |
| 200 | |
| 300 | |
| 400 | |
| 500 |