| Value | Category |
|---|---|
| -9500 | |
| -99 | Don't know |
| -98 | Refuse to answer |
| 0.2 | |
| 0.25 | |
| 0.5 | |
| 0.7 | |
| 1 | |
| 1.5 | |
| 2 | |
| 2.25 | |
| 2.5 | |
| 2.7 | |
| 3 | |
| 3.5 | |
| 4 | |
| 4.5 | |
| 4.6 | |
| 5 | |
| 5.5 | |
| 6 | |
| 6.5 | |
| 6.8 | |
| 7 | |
| 7.5 | |
| 8 | |
| 8.5 | |
| 8.7 | |
| 9 | |
| 9.5 | |
| 10 | |
| 10.5 | |
| 11 | |
| 11.5 | |
| 11.6 | |
| 12 | |
| 13 | |
| 13.5 | |
| 14 | |
| 15 | |
| 15.5 | |
| 16 | |
| 17 | |
| 18 | |
| 20 | |
| 23 | |
| 24 | |
| 25 | |
| 30 | |
| 35 | |
| 36 | |
| 40 | |
| 50 | |
| 60 | |
| 63 | |
| 100 | |
| 125 | |
| 150 | |
| 180 | |
| 195 | |
| 200 | |
| 225 | |
| 300 | |
| 350 | |
| 375 | |
| 396 | |
| 400 | |
| 800 | |
| 900 | |
| 1200 | |
| 1225 | |
| 1600 | |
| 2000 | |
| 2500 | |
| 7500 | |
| Sysmiss |