| Value | Category | Cases | |
|---|---|---|---|
| -99 | 5 |
2.2%
|
|
| 1 | Not at all | 5 |
2.2%
|
| 2 | 8 |
3.6%
|
|
| 3 | 7 |
3.1%
|
|
| 4 | 10 |
4.5%
|
|
| 5 | 18 |
8.1%
|
|
| 6 | 24 |
10.8%
|
|
| 7 | 34 |
15.2%
|
|
| 8 | 34 |
15.2%
|
|
| 9 | 35 |
15.7%
|
|
| 10 | Very much | 33 |
14.8%
|
| 11 | Don't know | 10 |
4.5%
|