| 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 | 30 |
12%
|
| 1 | Slightly less problems | 94 |
37.6%
|
| 2 | No difference | 86 |
34.4%
|
| 3 | Slightly more problems | 23 |
9.2%
|
| 4 | Significantly more problems | 17 |
6.8%
|