| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refuse to answer | 0 |
0%
|
| -88 | No answer | 0 |
0%
|
| -77 | Not applicable | 0 |
0%
|
| -66 | Don't know | 0 |
0%
|
| 0 | Significantly less problems | 18 |
7.2%
|
| 1 | Slightly less problems | 57 |
22.8%
|
| 2 | No difference | 150 |
60%
|
| 3 | Slightly more problems | 11 |
4.4%
|
| 4 | Significantly more problems | 14 |
5.6%
|