| Value | Category | Cases | |
|---|---|---|---|
| 1 | neither sound nor appropriate | 2 |
0.7%
|
| 2 | Slightly sound and appropriate | 29 |
9.6%
|
| 3 | moderately sound and appropriate | 83 |
27.6%
|
| 4 | sound and appropriate | 94 |
31.2%
|
| 5 | highly sound and appropriate | 35 |
11.6%
|
| 6 | no opinion | 58 |
19.3%
|
| Sysmiss | 127 |