| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not a problem | 495 |
52.2%
|
| 2 | Minor problem | 286 |
30.1%
|
| 3 | Moderate problem | 82 |
8.6%
|
| 4 | Serious problem | 86 |
9.1%
|
| Sysmiss | 51 |