| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not a problem | 321 |
33.7%
|
| 2 | Minor problem | 336 |
35.3%
|
| 3 | Moderate problem | 128 |
13.4%
|
| 4 | Serious problem | 168 |
17.6%
|
| Sysmiss | 47 |