| Value | Category |
|---|---|
| 0 | |
| 6 | |
| 8 | Do not know |
| 9 | Not applicable, not have |
| 500 | |
| 700 | |
| 888 | |
| 1000 | |
| 1500 | |
| 2000 | |
| 2500 | |
| 3000 | |
| 3500 | |
| 4000 | |
| 4200 | |
| 4500 | |
| 5000 | |
| 5500 | |
| 6000 | |
| 6500 | |
| 7000 | |
| 8000 | |
| 10000 | |
| 10500 | |
| 12000 | |
| 14000 | |
| 15000 | |
| 16500 | |
| 18000 | |
| 20000 | |
| 25000 | |
| 29000 | |
| 30000 | |
| 38000 | |
| 40000 | |
| 45000 | |
| 50000 | |
| 60000 | |
| 75000 | |
| 75600 | |
| 95000 | |
| 100000 | |
| 120000 | |
| 150000 | |
| 200000 | |
| 250000 | |
| 300000 | |
| 315000 | |
| 375000 | |
| 450000 | |
| Sysmiss |