| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
0.6%
|
|
| 1 | To a fully sufficient degree | 6 |
3.8%
|
| 2 | To a somewhat sufficient degree | 43 |
27.2%
|
| 3 | To a somewhat insufficient degree | 55 |
34.8%
|
| 4 | To a very insufficient degree | 24 |
15.2%
|
| 5 | Don’t know | 22 |
13.9%
|
| Sysmiss | 7 |
4.4%
|