| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
1%
|
|
| 1 | Not at all | 5 |
4.8%
|
| 2 | 4 |
3.8%
|
|
| 3 | 3 |
2.9%
|
|
| 4 | 8 |
7.6%
|
|
| 5 | 17 |
16.2%
|
|
| 6 | 11 |
10.5%
|
|
| 7 | 16 |
15.2%
|
|
| 8 | 12 |
11.4%
|
|
| 9 | 11 |
10.5%
|
|
| 10 | Very much | 9 |
8.6%
|
| 11 | Don't know | 8 |
7.6%
|