| Value | Category |
|---|---|
| 0 | |
| 1 | |
| 5 | |
| 8 | Do not know |
| 9 | Not applicable, not have |
| 20 | |
| 25 | |
| 30 | |
| 50 | |
| 60 | |
| 100 | |
| 130 | |
| 140 | |
| 150 | |
| 160 | |
| 180 | |
| 200 | |
| 250 | |
| 300 | |
| 350 | |
| 360 | |
| 375 | |
| 400 | |
| 425 | |
| 450 | |
| 480 | |
| 500 | |
| 560 | |
| 600 | |
| 617 | |
| 650 | |
| 700 | |
| 750 | |
| 800 | |
| 840 | |
| 870 | |
| 940 | |
| 980 | |
| 1000 | |
| 1090 | |
| 1100 | |
| 1200 | |
| 1350 | |
| 1400 | |
| 1500 | |
| 1600 | |
| 1700 | |
| 2000 | |
| 2050 | |
| 2200 | |
| 2400 | |
| 2500 | |
| 2700 | |
| 3000 | |
| 3200 | |
| 3500 | |
| 3700 | |
| 3795 | |
| 3800 | |
| 4000 | |
| 5000 | |
| 5500 | |
| 6000 | |
| 6500 | |
| 7000 | |
| 8000 | |
| 9000 | |
| 10000 | |
| 10600 | |
| 12000 | |
| 13800 | |
| 14000 | |
| 15000 | |
| 20000 | |
| 24000 | |
| 25000 | |
| 28000 | |
| 29000 | |
| 30000 | |
| 31000 | |
| 44000 | |
| 45000 | |
| 50000 | |
| 55000 | |
| 130000 | |
| Sysmiss |