| Value | Category | Cases | |
|---|---|---|---|
| -99 | 24 |
6.4%
|
|
| 1 | Not at all | 24 |
6.4%
|
| 2 | 9 |
2.4%
|
|
| 3 | 24 |
6.4%
|
|
| 4 | 24 |
6.4%
|
|
| 5 | 72 |
19.1%
|
|
| 6 | 42 |
11.2%
|
|
| 7 | 52 |
13.8%
|
|
| 8 | 50 |
13.3%
|
|
| 9 | 22 |
5.9%
|
|
| 10 | Very much | 16 |
4.3%
|
| 11 | Don't know | 17 |
4.5%
|