| Value | Category | Cases | |
|---|---|---|---|
| -99 | 2 |
1%
|
|
| 1 | Not at all | 1 |
0.5%
|
| 2 | 0 |
0%
|
|
| 3 | 1 |
0.5%
|
|
| 4 | 6 |
2.9%
|
|
| 5 | 20 |
9.7%
|
|
| 6 | 23 |
11.2%
|
|
| 7 | 40 |
19.4%
|
|
| 8 | 61 |
29.6%
|
|
| 9 | 31 |
15%
|
|
| 10 | Very much | 11 |
5.3%
|
| 11 | Don't know | 10 |
4.9%
|