| Value | Category | Cases | |
|---|---|---|---|
| -99 | 10 |
5.7%
|
|
| 1 | Not at all | 24 |
13.7%
|
| 2 | 18 |
10.3%
|
|
| 3 | 16 |
9.1%
|
|
| 4 | 19 |
10.9%
|
|
| 5 | 20 |
11.4%
|
|
| 6 | 15 |
8.6%
|
|
| 7 | 8 |
4.6%
|
|
| 8 | 11 |
6.3%
|
|
| 9 | 9 |
5.1%
|
|
| 10 | Very much | 20 |
11.4%
|
| 11 | Don't know | 5 |
2.9%
|