| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
0.7%
|
|
| 1 | Not at all | 13 |
8.6%
|
| 2 | 7 |
4.6%
|
|
| 3 | 8 |
5.3%
|
|
| 4 | 16 |
10.5%
|
|
| 5 | 27 |
17.8%
|
|
| 6 | 15 |
9.9%
|
|
| 7 | 17 |
11.2%
|
|
| 8 | 17 |
11.2%
|
|
| 9 | 11 |
7.2%
|
|
| 10 | Very much | 18 |
11.8%
|
| 11 | Don't know | 2 |
1.3%
|