| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
0.4%
|
|
| 1 | Not at all | 1 |
0.4%
|
| 2 | 1 |
0.4%
|
|
| 3 | 5 |
1.8%
|
|
| 4 | 4 |
1.4%
|
|
| 5 | 14 |
5%
|
|
| 6 | 18 |
6.5%
|
|
| 7 | 34 |
12.2%
|
|
| 8 | 59 |
21.1%
|
|
| 9 | 58 |
20.8%
|
|
| 10 | Very much | 79 |
28.3%
|
| 11 | Don't know | 5 |
1.8%
|