| Value | Category | Cases | |
|---|---|---|---|
| 1 | To a fully sufficient degree | 9 |
4.7%
|
| 2 | To a somewhat sufficient degree | 71 |
37.4%
|
| 3 | To a somewhat insufficient degree | 43 |
22.6%
|
| 4 | To a very insufficient degree | 20 |
10.5%
|
| 5 | Don't know | 47 |
24.7%
|
| Sysmiss | 16 |