| Value | Category | Cases | |
|---|---|---|---|
| 1 | neither sound nor appropriate | 7 |
2%
|
| 2 | slightly sound and appropriate | 12 |
3.4%
|
| 3 | moderately sound and appropriate | 60 |
17.1%
|
| 4 | sound and appropriate | 147 |
41.9%
|
| 5 | highly sound and appropriate | 91 |
25.9%
|
| 6 | no opinion | 34 |
9.7%
|
| Sysmiss | 77 |