| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 119 |
20.2%
|
| 2 | Good | 340 |
57.7%
|
| 3 | Poor | 85 |
14.4%
|
| 4 | Very poor | 45 |
7.6%
|
| Sysmiss | 2335 |