| Value | Category | Cases | |
|---|---|---|---|
| 1 | The problem has increased | 23 |
36.5%
|
| 2 | The problem has decreased | 8 |
12.7%
|
| 3 | The problem stayed the same | 5 |
7.9%
|
| 4 | There was no problem and there is no problem now | 20 |
31.7%
|
| 5 | Not applicable | 7 |
11.1%
|
| Sysmiss | 1967 |