| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not a problem | 527 |
56.9%
|
| 2 | Minor problem | 287 |
31%
|
| 3 | Moderate problem | 70 |
7.6%
|
| 4 | Serious problem | 42 |
4.5%
|
| Sysmiss | 74 |