| Value | Category | Cases | |
|---|---|---|---|
| 1 | To a fully sufficient degree | 27 |
8.8%
|
| 2 | To a somewhat sufficient degree | 125 |
40.8%
|
| 3 | To a somewhat insufficient degree | 105 |
34.3%
|
| 4 | To a very insufficient degree | 42 |
13.7%
|
| 5 | Don't know | 7 |
2.3%
|