| Value | Category | Cases | |
|---|---|---|---|
| -99 | 7 |
4%
|
|
| 1 | Not at all | 3 |
1.7%
|
| 2 | 7 |
4%
|
|
| 3 | 7 |
4%
|
|
| 4 | 6 |
3.4%
|
|
| 5 | 15 |
8.6%
|
|
| 6 | 17 |
9.7%
|
|
| 7 | 20 |
11.4%
|
|
| 8 | 27 |
15.4%
|
|
| 9 | 20 |
11.4%
|
|
| 10 | Very much | 44 |
25.1%
|
| 11 | Don't know | 2 |
1.1%
|