| 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 |
| 30000 | |
| 40000 | |
| 50000 | |
| 60000 | |
| 80000 | |
| 90000 | |
| 100000 | |
| 100100 | |
| 150000 | |
| 200000 | |
| 250000 | |
| 300000 | |
| 400000 | |
| 500000 | |
| 600000 | |
| 800000 | |
| 1000000 | |
| 1800000 | |
| 2000000 | |
| 3000000 | |
| 4000000 | |
| 5600000 | |
| 7000000 | |
| 10000000 | |
| 15000000 | |
| 17500000 |