| Value | Category | Cases | |
|---|---|---|---|
| -99 | 3 |
0.9%
|
|
| 1 | To a fully sufficient degree | 51 |
15.2%
|
| 2 | To a somewhat sufficient degree | 182 |
54.3%
|
| 3 | To a somewhat insufficient degree | 54 |
16.1%
|
| 4 | To a very insufficient degree | 17 |
5.1%
|
| 5 | Don’t know | 20 |
6%
|
| Sysmiss | 8 |
2.4%
|