| Value | Category | Cases | |
|---|---|---|---|
| -99 | 7 |
1.6%
|
|
| 1 | Not at all | 1 |
0.2%
|
| 2 | 4 |
0.9%
|
|
| 3 | 9 |
2.1%
|
|
| 4 | 15 |
3.5%
|
|
| 5 | 33 |
7.7%
|
|
| 6 | 42 |
9.9%
|
|
| 7 | 81 |
19%
|
|
| 8 | 95 |
22.3%
|
|
| 9 | 71 |
16.7%
|
|
| 10 | Very much | 49 |
11.5%
|
| 11 | Don't know | 19 |
4.5%
|