| Value | Category | Cases | |
|---|---|---|---|
| 1 | neither sound nor appropriate | 12 |
3.8%
|
| 2 | slightly sound and appropriate | 34 |
10.9%
|
| 3 | moderately sound and appropriate | 67 |
21.5%
|
| 4 | sound and appropriate | 92 |
29.5%
|
| 5 | highly sound and appropriate | 47 |
15.1%
|
| 6 | no opinion | 60 |
19.2%
|
| Sysmiss | 116 |