| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 2897 |
29.4%
|
| 2 | Good/acceptable | 4164 |
42.3%
|
| 3 | Bad | 1974 |
20.1%
|
| 4 | Very bad | 803 |
8.2%
|
| Sysmiss | 22 |