| Value | Category | Cases | |
|---|---|---|---|
| 1 | not sufficient | 7 |
2%
|
| 2 | Slightly sufficient | 20 |
5.7%
|
| 3 | moderately sufficient | 69 |
19.7%
|
| 4 | sufficient | 144 |
41.1%
|
| 5 | highly sufficient | 69 |
19.7%
|
| 6 | no opinion | 41 |
11.7%
|
| Sysmiss | 78 |