| Value | Category | Cases | |
|---|---|---|---|
| -99 | 5 |
4.7%
|
|
| 1 | Not at all | 0 |
0%
|
| 2 | 5 |
4.7%
|
|
| 3 | 6 |
5.6%
|
|
| 4 | 8 |
7.5%
|
|
| 5 | 16 |
15%
|
|
| 6 | 10 |
9.3%
|
|
| 7 | 15 |
14%
|
|
| 8 | 20 |
18.7%
|
|
| 9 | 10 |
9.3%
|
|
| 10 | Very much | 8 |
7.5%
|
| 11 | Don't know | 4 |
3.7%
|