| Value | Category |
|---|---|
| -777 | No profits |
| -9 | Do not know |
| -8 | Refused |
| 0 | |
| 2 | |
| 3 | |
| 3.5 | |
| 4 | |
| 5 | |
| 6 | |
| 6.59999990463257 | |
| 10 | |
| 11 | |
| 13 | |
| 14 | |
| 15 | |
| 16 | |
| 17 | |
| 20 | |
| 22 | |
| 23 | |
| 23.1000003814697 | |
| 25 | |
| 27.2999992370605 | |
| 30 | |
| 30.5 | |
| 32 | |
| 33 | |
| 34 | |
| 35 | |
| 36 | |
| 37 | |
| 39 | |
| 40 | |
| 41 | |
| 42 | |
| 43 | |
| 48 | |
| 48.4799995422363 | |
| 50 | |
| 55 | |
| 60 | |
| 62 | |
| 66 | |
| 67 | |
| 70 | |
| 73 | |
| 75 | |
| 80 | |
| 83 | |
| 88 | |
| 90 | |
| 100 | |
| 999 | N/A |
| 9997 | Do not know |
| Sysmiss |