| Value | Category | Cases | |
|---|---|---|---|
| -99 | 20 |
5.6%
|
|
| 1 | Not at all | 11 |
3.1%
|
| 2 | 10 |
2.8%
|
|
| 3 | 13 |
3.7%
|
|
| 4 | 27 |
7.6%
|
|
| 5 | 65 |
18.4%
|
|
| 6 | 54 |
15.3%
|
|
| 7 | 62 |
17.5%
|
|
| 8 | 47 |
13.3%
|
|
| 9 | 18 |
5.1%
|
|
| 10 | Very much | 18 |
5.1%
|
| 11 | Don't know | 9 |
2.5%
|