| Value | Category | Cases | |
|---|---|---|---|
| -99 | 20 |
5.3%
|
|
| 1 | Not at all | 13 |
3.5%
|
| 2 | 7 |
1.9%
|
|
| 3 | 17 |
4.5%
|
|
| 4 | 17 |
4.5%
|
|
| 5 | 58 |
15.4%
|
|
| 6 | 58 |
15.4%
|
|
| 7 | 65 |
17.3%
|
|
| 8 | 61 |
16.2%
|
|
| 9 | 28 |
7.4%
|
|
| 10 | Very much | 22 |
5.9%
|
| 11 | Don't know | 10 |
2.7%
|