| Value | Category | Cases | |
|---|---|---|---|
| 1 | not sufficient | 13 |
4.1%
|
| 2 | Slightly sufficient | 39 |
12.2%
|
| 3 | moderately sufficient | 93 |
29.1%
|
| 4 | sufficient | 104 |
32.5%
|
| 5 | highly sufficient | 22 |
6.9%
|
| 6 | no opinion | 49 |
15.3%
|
| Sysmiss | 108 |