| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 243 |
23.2%
|
| 2 | Good | 343 |
32.8%
|
| 3 | Fair | 352 |
33.7%
|
| 4 | Poor | 96 |
9.2%
|
| 5 | Very poor | 11 |
1.1%
|
| Sysmiss | 1 |
0.1%
|