| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 427 |
25.2%
|
| 2 | Good | 845 |
49.9%
|
| 3 | Fair | 291 |
17.2%
|
| 4 | Poor | 66 |
3.9%
|
| 5 | Very poor | 16 |
0.9%
|
| 6 | DK | 47 |
2.8%
|
| Sysmiss | 288 |