| Value | Category | Cases | |
|---|---|---|---|
| -99 | 19 |
5.1%
|
|
| 1 | Not at all | 6 |
1.6%
|
| 2 | 10 |
2.7%
|
|
| 3 | 18 |
4.8%
|
|
| 4 | 24 |
6.4%
|
|
| 5 | 56 |
14.9%
|
|
| 6 | 46 |
12.2%
|
|
| 7 | 46 |
12.2%
|
|
| 8 | 64 |
17%
|
|
| 9 | 37 |
9.8%
|
|
| 10 | Very much | 35 |
9.3%
|
| 11 | Don't know | 15 |
4%
|