| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Very Bad | 153 |
3.5%
|
| 2 | 2. Bad | 563 |
12.8%
|
| 3 | 3. Fair | 1765 |
40.1%
|
| 4 | 4. Good | 1649 |
37.5%
|
| 5 | 5. Very good | 269 |
6.1%
|
| Sysmiss | 10 |