| Value | Category | Cases | |
|---|---|---|---|
| -99 | 2 |
1.5%
|
|
| 1 | Not at all | 1 |
0.7%
|
| 2 | 4 |
3%
|
|
| 3 | 12 |
9%
|
|
| 4 | 5 |
3.7%
|
|
| 5 | 26 |
19.4%
|
|
| 6 | 12 |
9%
|
|
| 7 | 21 |
15.7%
|
|
| 8 | 13 |
9.7%
|
|
| 9 | 17 |
12.7%
|
|
| 10 | Very much | 19 |
14.2%
|
| 11 | Don't know | 2 |
1.5%
|