| Value | Category | Cases | |
|---|---|---|---|
| -99 | 2 |
1.9%
|
|
| 1 | Not at all | 2 |
1.9%
|
| 2 | 7 |
6.5%
|
|
| 3 | 6 |
5.6%
|
|
| 4 | 7 |
6.5%
|
|
| 5 | 14 |
13.1%
|
|
| 6 | 10 |
9.3%
|
|
| 7 | 18 |
16.8%
|
|
| 8 | 14 |
13.1%
|
|
| 9 | 7 |
6.5%
|
|
| 10 | Very much | 12 |
11.2%
|
| 11 | Don't know | 8 |
7.5%
|