| Value | Category |
|---|---|
| -9 | don’t know |
| -7 | does not apply |
| 10 | |
| 18 | |
| 20 | |
| 22 | |
| 25 | |
| 26 | |
| 27 | |
| 30 | |
| 40 | |
| 45 | |
| 50 | |
| 60 | |
| 62 | |
| 70 | |
| 74 | |
| 80 | |
| 83 | |
| 90 | |
| 100 | |
| 105 | |
| 110 | |
| 120 | |
| 130 | |
| 145 | |
| 150 | |
| 160 | |
| 170 | |
| 180 | |
| 185 | |
| 200 | |
| 220 | |
| 230 | |
| 240 | |
| 250 | |
| 300 | |
| 320 | |
| 325 | |
| 400 | |
| 450 | |
| 500 | |
| 549 | |
| 600 | |
| 620 | |
| 650 | |
| 700 | |
| 800 | |
| 980 | |
| 1000 | |
| 1200 | |
| 1300 | |
| 1450 | |
| 1500 | |
| 1600 | |
| 1700 | |
| 1800 | |
| 2000 | |
| 2289 | |
| 2500 | |
| 2800 | |
| 3000 | |
| 3500 | |
| 4000 | |
| 4500 | |
| 5000 | |
| 5029 | |
| 5779 | |
| 6000 | |
| 6166 | |
| 7500 | |
| 8000 | |
| 10000 | |
| 11000 | |
| 12000 | |
| 14000 | |
| 16000 | |
| 35000 | |
| 40000 | |
| 80000 | |
| Sysmiss |