| Value | Category | Cases | |
|---|---|---|---|
| 1 | not sufficient | 7 |
2.3%
|
| 2 | Slightly sufficient | 21 |
7%
|
| 3 | moderately sufficient | 63 |
20.9%
|
| 4 | sufficient | 108 |
35.8%
|
| 5 | highly sufficient | 30 |
9.9%
|
| 6 | no opinion | 73 |
24.2%
|
| Sysmiss | 126 |