| Value | Category | 
|---|---|
| 0 | |
| 8 | Do not know | 
| 9 | Not applicable, not have | 
| 2000 | |
| 3000 | |
| 4000 | |
| 5000 | |
| 5200 | |
| 6000 | |
| 7000 | |
| 8000 | |
| 10000 | |
| 14000 | |
| 15000 | |
| 20000 | |
| 22000 | |
| 24000 | |
| 25000 | |
| 30000 | |
| 40000 | |
| 42000 | |
| 45000 | |
| 48000 | |
| 50000 | |
| 60000 | |
| 70000 | |
| 75000 | |
| 80000 | |
| 86000 | |
| 100000 | |
| 110000 | |
| 120000 | |
| 150000 | |
| 170000 | |
| 190000 | |
| 200000 | |
| 250000 | |
| 300000 | |
| 500000 | |
| 1200000 | |
| Sysmiss |