| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
0.4%
|
|
| 1 | Not at all | 3 |
1.3%
|
| 2 | 0 |
0%
|
|
| 3 | 3 |
1.3%
|
|
| 4 | 6 |
2.7%
|
|
| 5 | 17 |
7.6%
|
|
| 6 | 38 |
17%
|
|
| 7 | 47 |
21.1%
|
|
| 8 | 54 |
24.2%
|
|
| 9 | 34 |
15.2%
|
|
| 10 | Very much | 16 |
7.2%
|
| 11 | Don't know | 4 |
1.8%
|