| 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 | |
| 4 | |
| 4.5 | |
| 5.5 | |
| 6.5 | |
| 6.80000019073486 | |
| 7.5 | |
| 8 | |
| 10 | |
| 11 | |
| 12 | |
| 12.3000001907349 | |
| 13 | |
| 14 | |
| 15 | |
| 16 | |
| 17.5 | |
| 18 | |
| 19 | |
| 20 | |
| 21 | |
| 22 | |
| 23 | |
| 25 | |
| 26 | |
| 27 | |
| 28 | |
| 30 | |
| 35 | |
| 37 | |
| 38.9000015258789 | |
| 40 | |
| 55 | |
| 60 | |
| 66 | |
| 300 |