| 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 | |
| 15 | |
| 25 | |
| 30 | |
| 50 | |
| 60 | |
| 75 | |
| 80 | |
| 100 | |
| 150 | |
| 200 | |
| 240 | |
| 250 | |
| 300 | |
| 350 | |
| 400 | |
| 500 | |
| 750 | |
| 800 | |
| 1000 | |
| 1250 | |
| 1500 | |
| 2000 | |
| 2300 | |
| 2500 | |
| 3000 | |
| 3500 | |
| 4000 | |
| 4500 | |
| 5000 | |
| 5500 | |
| 6000 | |
| 7000 | |
| 7500 | |
| 10000 | |
| 13000 | |
| 15000 | |
| 18000 | |
| 20000 | |
| 25000 | |
| 30000 | |
| 37500 | |
| 40000 | |
| 50000 | |
| 60000 | |
| 62000 | |
| 90000 | |
| 100000 | |
| 120000 | |
| 140000 | |
| 150000 | |
| 240000 | |
| 250000 | |
| 255000 | |
| 400000 | |
| 450000 | |
| 500000 | |
| 1000000 | |
| 1800000 | |
| 2500000 | |
| 15000000 | |
| Sysmiss |