| Value | Category |
|---|---|
| -9 | Don't know |
| -8 | Refusal |
| -7 | Does not apply |
| 0 | |
| 80 | |
| 130 | |
| 10000 | |
| 20000 | |
| 25000 | |
| 28000 | |
| 30000 | |
| 31500 | |
| 40000 | |
| 47000 | |
| 50000 | |
| 55000 | |
| 60000 | |
| 70000 | |
| 80000 | |
| 94000 | |
| 100000 | |
| 120000 | |
| 130000 | |
| 140000 | |
| 150000 | |
| 160000 | |
| 180000 | |
| 200000 | |
| 240000 | |
| 300000 | |
| 330000 | |
| 400000 | |
| 410000 | |
| 450000 | |
| 480000 | |
| 500000 | |
| 600000 | |
| 670000 | |
| 1000000 | |
| 1200000 | |
| 1300000 | |
| 1500000 | |
| 1552500 | |
| 1700000 | |
| 2000000 | |
| 2200000 | |
| 2400000 | |
| 2500000 | |
| 2560000 | |
| 3750000 | |
| 4200000 | |
| 6000000 | |
| 12000000 | |
| Sysmiss |