| Value | Category | Cases | |
|---|---|---|---|
| 1 | Good | 155 |
36%
|
| 2 | Fairly good | 65 |
15.1%
|
| 3 | Bad | 13 |
3%
|
| 4 | Not applicable | 171 |
39.7%
|
| Sysmiss | 27 |