| Value | Category | Cases | |
|---|---|---|---|
| -99 | 26 |
7.3%
|
|
| 1 | Not at all | 10 |
2.8%
|
| 2 | 20 |
5.6%
|
|
| 3 | 10 |
2.8%
|
|
| 4 | 30 |
8.5%
|
|
| 5 | 53 |
15%
|
|
| 6 | 51 |
14.4%
|
|
| 7 | 56 |
15.8%
|
|
| 8 | 37 |
10.5%
|
|
| 9 | 20 |
5.6%
|
|
| 10 | Very much | 26 |
7.3%
|
| 11 | Don't know | 15 |
4.2%
|