| Value | Category | Cases | |
|---|---|---|---|
| -99 | 30 |
8.5%
|
|
| 1 | Not at all | 12 |
3.4%
|
| 2 | 8 |
2.3%
|
|
| 3 | 23 |
6.5%
|
|
| 4 | 33 |
9.3%
|
|
| 5 | 74 |
20.9%
|
|
| 6 | 54 |
15.3%
|
|
| 7 | 41 |
11.6%
|
|
| 8 | 40 |
11.3%
|
|
| 9 | 10 |
2.8%
|
|
| 10 | Very much | 19 |
5.4%
|
| 11 | Don't know | 10 |
2.8%
|