| 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 |
| 100000 | |
| 120000 | |
| 300000 | |
| 350000 | |
| 500000 | |
| 600000 | |
| 720000 | |
| 800000 | |
| 850000 | |
| 1000000 | |
| 1200000 | |
| 1270000 | |
| 1300000 | |
| 1500000 | |
| 1700000 | |
| 1800000 | |
| 2000000 | |
| 2500000 | |
| 3000000 | |
| 3500000 | |
| 4000000 | |
| 5000000 | |
| 6000000 | |
| 6090000 | |
| 7000000 | |
| 8000000 | |
| 9200000 | |
| 10000000 | |
| 12000000 | |
| 12248000 | |
| 13000000 | |
| 15000000 | |
| 18000000 | |
| 20000000 | |
| 25000000 | |
| 50000000 | |
| 65000000 | |
| 100000000 |