| Value | Category | Cases | |
|---|---|---|---|
| 1 | neither sound nor appropriate | 4 |
1.4%
|
| 2 | Slightly sound and appropriate | 24 |
8.1%
|
| 3 | moderately sound and appropriate | 46 |
15.5%
|
| 4 | sound and appropriate | 81 |
27.4%
|
| 5 | highly sound and appropriate | 67 |
22.6%
|
| 6 | no opinion | 74 |
25%
|
| Sysmiss | 132 |