| Value | Category |
|---|---|
| -9 | Don’t know |
| -8 | Refusal |
| 2000 | |
| 2500 | |
| 3000 | |
| 5000 | |
| 20000 | |
| 30000 | |
| 45000 | |
| 50000 | |
| 70000 | |
| 80000 | |
| 100000 | |
| 120000 | |
| 150000 | |
| 160000 | |
| 200000 | |
| 230000 | |
| 250000 | |
| 300000 | |
| 345000 | |
| 350000 | |
| 380000 | |
| 400000 | |
| 500000 | |
| 700000 | |
| 900000 | |
| 1000000 | |
| 1500000 | |
| 1800000 | |
| 2000000 | |
| 2150000 | |
| 2500000 | |
| 3000000 | |
| 4000000 | |
| 4300000 | |
| 5000000 | |
| 6000000 | |
| 7000000 | |
| 8000000 | |
| 10000000 | |
| 10750000 | |
| 18000000 | |
| 50000000 | |
| 70000000 | |
| 100000000 | |
| 1000000000 | |
| 13000000000 | |
| 20000000000 | |
| Sysmiss |