| Value | Category | Cases | |
|---|---|---|---|
| 1 | To a fully sufficient degree | 19 |
4.5%
|
| 2 | To a somewhat sufficient degree | 115 |
27%
|
| 3 | To a somewhat insufficient degree | 127 |
29.8%
|
| 4 | To a very insufficient degree | 101 |
23.7%
|
| 5 | Don't know | 64 |
15%
|
| Sysmiss | 4 |