| Value | Category |
|---|---|
| -9 | don't know |
| -8 | refusal |
| 3000 | |
| 5750 | |
| 7000 | |
| 8000 | |
| 8700 | |
| 9000 | |
| 10000 | |
| 11200 | |
| 13000 | |
| 15000 | |
| 16000 | |
| 18000 | |
| 20000 | |
| 25000 | |
| 30000 | |
| 32400 | |
| 36500 | |
| 37000 | |
| 40000 | |
| 50000 | |
| 60000 | |
| 61000 | |
| 64000 | |
| 65000 | |
| 70000 | |
| 75000 | |
| 80000 | |
| 85000 | |
| 90000 | |
| 100000 | |
| 110000 | |
| 120000 | |
| 140000 | |
| 145000 | |
| 150000 | |
| 200000 | |
| 200020 | |
| 225000 | |
| 250000 | |
| 260000 | |
| 294000 | |
| 300000 | |
| 342000 | |
| 400000 | |
| 405000 | |
| 460000 | |
| 500000 | |
| 616000 | |
| 668000 | |
| 700000 | |
| 730000 | |
| 750000 | |
| 800000 | |
| 830000 | |
| 900000 | |
| 1000000 | |
| 1100000 | |
| 1500000 | |
| 1800000 | |
| 1900000 | |
| 2000000 | |
| 2100000 | |
| 2500000 | |
| 2800000 | |
| 3000000 | |
| 3500000 | |
| 4000000 | |
| 4500000 | |
| 5000000 | |
| 7000000 | |
| 10000000 | |
| 13200000 | |
| 15000000 | |
| 19500000 | |
| Sysmiss |