| Value | Category |
|---|---|
| -9 | don't know |
| -8 | refusal |
| 0 | |
| 3000 | |
| 10000 | |
| 12000 | |
| 15000 | |
| 20000 | |
| 25000 | |
| 30000 | |
| 35000 | |
| 40000 | |
| 50000 | |
| 56000 | |
| 60000 | |
| 70000 | |
| 80000 | |
| 85000 | |
| 90000 | |
| 100000 | |
| 117000 | |
| 120000 | |
| 142000 | |
| 150000 | |
| 160000 | |
| 200000 | |
| 250000 | |
| 270000 | |
| 300000 | |
| 360000 | |
| 400000 | |
| 450000 | |
| 500000 | |
| 550000 | |
| 600000 | |
| 750000 | |
| 800000 | |
| 850000 | |
| 1000000 | |
| 1050000 | |
| 1300000 | |
| 1400000 | |
| 1500000 | |
| 1600000 | |
| 1925000 | |
| 2000000 | |
| 2500000 | |
| 2600000 | |
| 3000000 | |
| 3100000 | |
| 3650000 | |
| 3800000 | |
| 5000000 | |
| 6000000 | |
| 7000000 | |
| 9000000 | |
| 10000000 | |
| 16000000 | |
| 25000000 | |
| 110000000 | |
| Sysmiss |