| Value | Category | Cases | |
|---|---|---|---|
| -99 | 13 |
7.4%
|
|
| 1 | Not at all | 21 |
12%
|
| 2 | 14 |
8%
|
|
| 3 | 14 |
8%
|
|
| 4 | 12 |
6.9%
|
|
| 5 | 32 |
18.3%
|
|
| 6 | 10 |
5.7%
|
|
| 7 | 10 |
5.7%
|
|
| 8 | 14 |
8%
|
|
| 9 | 11 |
6.3%
|
|
| 10 | Very much | 18 |
10.3%
|
| 11 | Don't know | 6 |
3.4%
|