| Value | Category | Cases | |
|---|---|---|---|
| 1 | To a fully sufficient degree | 33 |
8.5%
|
| 2 | To a somewhat sufficient degree | 171 |
44.2%
|
| 3 | To a somewhat insufficient degree | 99 |
25.6%
|
| 4 | To a very insufficient degree | 56 |
14.5%
|
| 5 | Don't know | 28 |
7.2%
|
| Sysmiss | 53 |