| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
0.8%
|
|
| 3 | 3 |
2.5%
|
|
| 4 | 8 |
6.6%
|
|
| 5 | 4 |
3.3%
|
|
| 6 | 9 |
7.4%
|
|
| 7 | 16 |
13.2%
|
|
| 8 | 22 |
18.2%
|
|
| 9 | 28 |
23.1%
|
|
| 10 | To a very significant degree | 15 |
12.4%
|
| 11 | Don't know | 15 |
12.4%
|