| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
1%
|
|
| 1 | Not at all | 5 |
4.8%
|
| 2 | 6 |
5.7%
|
|
| 3 | 6 |
5.7%
|
|
| 4 | 7 |
6.7%
|
|
| 5 | 20 |
19%
|
|
| 6 | 13 |
12.4%
|
|
| 7 | 11 |
10.5%
|
|
| 8 | 10 |
9.5%
|
|
| 9 | 8 |
7.6%
|
|
| 10 | Very much | 8 |
7.6%
|
| 11 | Don't know | 10 |
9.5%
|