| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. poor/none | 0 |
0%
|
| 2 | 2. fair | 1 |
2.6%
|
| 3 | 3. good | 21 |
55.3%
|
| 4 | 4. excellent | 16 |
42.1%
|
| 9 | 9. don't know | 0 |
0%
|
| Sysmiss | 61 |