| 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 | |
| 20 | |
| 40 | |
| 50 | |
| 75 | |
| 80 | |
| 85 | |
| 90 | |
| 95 | |
| 100 | |
| 110 | |
| 112 | |
| 120 | |
| 125 | |
| 128 | |
| 133 | |
| 142 | |
| 150 | |
| 173 | |
| 200 | |
| 240 | |
| 250 | |
| 280 | |
| 300 | |
| 302.299987792969 | |
| 400 | |
| 600 | |
| Sysmiss |