| Value | Category | Cases | |
|---|---|---|---|
| 1 | not sufficient | 1 |
0.3%
|
| 2 | Slightly sufficient | 14 |
4.8%
|
| 3 | moderately sufficient | 46 |
15.9%
|
| 4 | sufficient | 95 |
32.8%
|
| 5 | highly sufficient | 48 |
16.6%
|
| 6 | no opinion | 86 |
29.7%
|
| Sysmiss | 138 |