| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 1 |
0.6%
|
| 2 | 5 |
2.8%
|
|
| 3 | 4 |
2.2%
|
|
| 4 | 3 |
1.7%
|
|
| 5 | 13 |
7.3%
|
|
| 6 | 23 |
12.8%
|
|
| 7 | 21 |
11.7%
|
|
| 8 | 47 |
26.3%
|
|
| 9 | 41 |
22.9%
|
|
| 10 | Very much | 17 |
9.5%
|
| 11 | Don't know | 4 |
2.2%
|