| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not a problem | 393 |
41.5%
|
| 2 | Minor problem | 278 |
29.3%
|
| 3 | Moderate problem | 133 |
14%
|
| 4 | Serious problem | 144 |
15.2%
|
| Sysmiss | 52 |