| Value | Category | Cases | |
|---|---|---|---|
| -99 | 5 |
3.2%
|
|
| 1 | Not at all | 1 |
0.6%
|
| 2 | 3 |
1.9%
|
|
| 3 | 4 |
2.6%
|
|
| 4 | 3 |
1.9%
|
|
| 5 | 16 |
10.3%
|
|
| 6 | 12 |
7.7%
|
|
| 7 | 16 |
10.3%
|
|
| 8 | 33 |
21.3%
|
|
| 9 | 33 |
21.3%
|
|
| 10 | Very much | 19 |
12.3%
|
| 11 | Don't know | 10 |
6.5%
|