| Value | Category | Cases | |
|---|---|---|---|
| 1 | neither sound nor appropriate | 4 |
1.3%
|
| 2 | Slightly sound and appropriate | 24 |
8%
|
| 3 | moderately sound and appropriate | 57 |
19.1%
|
| 4 | sound and appropriate | 94 |
31.4%
|
| 5 | highly sound and appropriate | 59 |
19.7%
|
| 6 | no opinion | 61 |
20.4%
|
| Sysmiss | 129 |