| Value | Category | Cases | |
|---|---|---|---|
| -99 | 8 |
2.9%
|
|
| 1 | Not at all | 0 |
0%
|
| 2 | 1 |
0.4%
|
|
| 3 | 7 |
2.5%
|
|
| 4 | 7 |
2.5%
|
|
| 5 | 12 |
4.3%
|
|
| 6 | 16 |
5.7%
|
|
| 7 | 46 |
16.5%
|
|
| 8 | 57 |
20.4%
|
|
| 9 | 44 |
15.8%
|
|
| 10 | Very much | 57 |
20.4%
|
| 11 | Don't know | 24 |
8.6%
|