| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
0.7%
|
|
| 1 | To a fully sufficient degree | 6 |
4.1%
|
| 2 | To a somewhat sufficient degree | 41 |
27.9%
|
| 3 | To a somewhat insufficient degree | 54 |
36.7%
|
| 4 | To a very insufficient degree | 21 |
14.3%
|
| 5 | Don’t know | 16 |
10.9%
|
| Sysmiss | 8 |
5.4%
|