| Value | Category | Cases | |
|---|---|---|---|
| -99 | 9 |
2.1%
|
|
| 1 | Not at all | 4 |
0.9%
|
| 2 | 12 |
2.8%
|
|
| 3 | 28 |
6.6%
|
|
| 4 | 41 |
9.6%
|
|
| 5 | 62 |
14.6%
|
|
| 6 | 71 |
16.7%
|
|
| 7 | 79 |
18.5%
|
|
| 8 | 71 |
16.7%
|
|
| 9 | 27 |
6.3%
|
|
| 10 | Very much | 17 |
4%
|
| 11 | Don't know | 5 |
1.2%
|