| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not a problem | 422 |
45.1%
|
| 2 | Minor problem | 265 |
28.3%
|
| 3 | Moderate problem | 173 |
18.5%
|
| 4 | Serious problem | 76 |
8.1%
|
| Sysmiss | 64 |