| Value | Category |
|---|---|
| 0 | |
| 2 | |
| 5 | |
| 7 | |
| 8 | Do not know |
| 9 | Not applicable, not have |
| 10 | |
| 15 | |
| 20 | |
| 25 | |
| 30 | |
| 35 | |
| 40 | |
| 50 | |
| 51 | |
| 55 | |
| 60 | |
| 75 | |
| 80 | |
| 85 | |
| 100 | |
| 101 | |
| 110 | |
| 120 | |
| 125 | |
| 130 | |
| 140 | |
| 150 | |
| 151 | |
| 156 | |
| 160 | |
| 175 | |
| 180 | |
| 192 | |
| 200 | |
| 240 | |
| 250 | |
| 275 | |
| 300 | |
| 320 | |
| 350 | |
| 400 | |
| 404 | |
| 450 | |
| 500 | |
| 600 | |
| 650 | |
| 660 | |
| 700 | |
| 735 | |
| 800 | |
| 1000 | |
| 1050 | |
| 1100 | |
| 1200 | |
| 1300 | |
| 1400 | |
| 1500 | |
| 1700 | |
| 1800 | |
| 2000 | |
| 2400 | |
| 2500 | |
| 2675 | |
| 2800 | |
| 2900 | |
| 3000 | |
| 3105 | |
| 3500 | |
| 3600 | |
| 4000 | |
| 4800 | |
| 5000 | |
| 6000 | |
| 6500 | |
| 7000 | |
| 7500 | |
| 8000 | |
| 10000 | |
| 12000 | |
| 15000 | |
| 16000 | |
| 20000 | |
| 22000 | |
| 35000 | |
| 38000 | |
| Sysmiss |