| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not a problem | 605 |
63.6%
|
| 2 | Minor problem | 137 |
14.4%
|
| 3 | Moderate problem | 53 |
5.6%
|
| 4 | Serious problem | 157 |
16.5%
|
| Sysmiss | 48 |