| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not a problem | 651 |
69.1%
|
| 2 | Minor problem | 185 |
19.6%
|
| 3 | Moderate problem | 43 |
4.6%
|
| 4 | Serious problem | 63 |
6.7%
|
| Sysmiss | 58 |