| Value | Category | Cases | |
|---|---|---|---|
| 1 | not sufficient | 4 |
1.1%
|
| 2 | Slightly sufficient | 17 |
4.6%
|
| 3 | moderately sufficient | 50 |
13.6%
|
| 4 | sufficient | 165 |
44.8%
|
| 5 | highly sufficient | 98 |
26.6%
|
| 6 | no opinion | 34 |
9.2%
|
| Sysmiss | 60 |