| Value | Category | Cases | |
|---|---|---|---|
| 1 | neither sound nor appropriate | 6 |
2%
|
| 2 | Slightly sound and appropriate | 27 |
8.9%
|
| 3 | Moderatly sound an appropriate | 58 |
19%
|
| 4 | Sound and appropriate | 98 |
32.1%
|
| 5 | highly sound and appropriate | 49 |
16.1%
|
| 6 | no opinion | 67 |
22%
|
| Sysmiss | 123 |