| Value | Category | Cases | |
|---|---|---|---|
| 1 | The problem has increased | 5 |
25%
|
| 2 | The problem has decreased | 0 |
0%
|
| 3 | The problem stayed the same | 5 |
25%
|
| 4 | There was no problem and there is no problem now | 7 |
35%
|
| 5 | Not applicable | 3 |
15%
|
| Sysmiss | 1963 |