| Value | Category |
|---|---|
| -777 | No profits |
| -9 | Do not know |
| -8 | Refused |
| 0.0120000001043081 | |
| 1 | |
| 1.17999994754791 | |
| 1.79999995231628 | |
| 2 | |
| 2.25 | |
| 3 | |
| 4 | |
| 5 | |
| 5.48999977111816 | |
| 8 | |
| 9 | |
| 10 | |
| 12.6599998474121 | |
| 13 | |
| 13.3999996185303 | |
| 15 | |
| 18 | |
| 20 | |
| 25 | |
| 30 | |
| 32 | |
| 35 | |
| 37 | |
| 37.5 | |
| 40.0900001525879 | |
| 49 | |
| 50 | |
| 60 | |
| 89 | |
| 999 | N/A |
| 9997 | Do not know |
| Sysmiss |