| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Very poor | 2 |
2.6%
|
| 2 | 2. Poor | 6 |
7.7%
|
| 3 | 3. Fair | 30 |
38.5%
|
| 4 | 4. Good | 37 |
47.4%
|
| 5 | 5. Very good | 3 |
3.8%
|
| Sysmiss | 4693 |