| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 81 |
25.4%
|
| 2 | Good | 158 |
49.5%
|
| 3 | Average | 69 |
21.6%
|
| 4 | Bad | 10 |
3.1%
|
| 5 | Very bad | 1 |
0.3%
|
| Sysmiss | 1 |