| Value | Category | Cases | |
|---|---|---|---|
| 1 | To a fully sufficient degree | 11 |
3.7%
|
| 2 | To a somewhat sufficient degree | 60 |
19.9%
|
| 3 | To a somewhat insufficient degree | 134 |
44.5%
|
| 4 | To a very insufficient degree | 35 |
11.6%
|
| 5 | Don't know | 61 |
20.3%
|
| Sysmiss | 18 |