| Value | Category |
|---|---|
| 0 | |
| 8 | Do not know |
| 9 | Not applicable, not have |
| 1000 | |
| 2000 | |
| 3000 | |
| 3500 | |
| 4000 | |
| 5000 | |
| 5500 | |
| 6000 | |
| 7000 | |
| 8000 | |
| 9000 | |
| 10000 | |
| 12000 | |
| 13000 | |
| 14000 | |
| 15000 | |
| 16000 | |
| 18000 | |
| 20000 | |
| 21000 | |
| 22000 | |
| 24000 | |
| 25000 | |
| 28000 | |
| 30000 | |
| 35000 | |
| 36000 | |
| 37000 | |
| 40000 | |
| 45000 | |
| 47000 | |
| 50000 | |
| 60000 | |
| 65000 | |
| 69000 | |
| 70000 | |
| 80000 | |
| 90000 | |
| 100000 | |
| 105000 | |
| 120000 | |
| 150000 | |
| 160000 | |
| 200000 | |
| 237500 | |
| 250000 | |
| 300000 | |
| 400000 | |
| 500000 | |
| 700000 | |
| 800000 | |
| 950000 | |
| 1000000 | |
| Sysmiss |