| Value | Category | Cases | |
|---|---|---|---|
| 1 | To a fully sufficient degree | 2 |
2.4%
|
| 2 | To a somewhat sufficient degree | 15 |
18.1%
|
| 3 | To a somewhat insufficient degree | 37 |
44.6%
|
| 4 | To a very insufficient degree | 21 |
25.3%
|
| 5 | Don't know | 8 |
9.6%
|
| Sysmiss | 2 |