| Value | Category | Cases | |
|---|---|---|---|
| 1 | not sufficient | 10 |
3.2%
|
| 2 | Slightly sufficient | 28 |
9%
|
| 3 | moderately sufficient | 75 |
24.2%
|
| 4 | sufficient | 98 |
31.6%
|
| 5 | highly sufficient | 32 |
10.3%
|
| 6 | no opinion | 67 |
21.6%
|
| Sysmiss | 118 |