| Value | Category | Cases | |
|---|---|---|---|
| -99 | 6 |
1.7%
|
|
| 1 | To a fully sufficient degree | 38 |
10.8%
|
| 2 | To a somewhat sufficient degree | 174 |
49.6%
|
| 3 | To a somewhat insufficient degree | 78 |
22.2%
|
| 4 | To a very insufficient degree | 35 |
10%
|
| 5 | Don’t know | 14 |
4%
|
| Sysmiss | 6 |
1.7%
|