| Value | Category |
|---|---|
| 0 | |
| 1 | |
| 3 | |
| 6 | |
| 8 | Do not know |
| 9 | Not applicable, not have |
| 15 | |
| 20 | |
| 50 | |
| 100 | |
| 145 | |
| 200 | |
| 250 | |
| 300 | |
| 350 | |
| 375 | |
| 400 | |
| 450 | |
| 500 | |
| 600 | |
| 700 | |
| 800 | |
| 900 | |
| 1000 | |
| 1100 | |
| 1200 | |
| 1300 | |
| 1500 | |
| 1800 | |
| 2000 | |
| 2200 | |
| 2300 | |
| 2500 | |
| 2600 | |
| 2800 | |
| 2900 | |
| 3000 | |
| 3200 | |
| 3500 | |
| 3600 | |
| 3750 | |
| 3800 | |
| 3900 | |
| 4000 | |
| 4100 | |
| 4500 | |
| 4700 | |
| 5000 | |
| 6000 | |
| 6030 | |
| 6200 | |
| 6300 | |
| 6500 | |
| 7000 | |
| 7350 | |
| 7500 | |
| 8000 | |
| 8500 | |
| 9000 | |
| 10000 | |
| 12000 | |
| 14400 | |
| 15000 | |
| 16000 | |
| 18000 | |
| 20000 | |
| 30000 | |
| 33000 | |
| 34000 | |
| 40000 | |
| Sysmiss |