| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
1%
|
|
| 1 | Not at all | 0 |
0%
|
| 2 | 2 |
1.9%
|
|
| 3 | 4 |
3.8%
|
|
| 4 | 8 |
7.6%
|
|
| 5 | 17 |
16.2%
|
|
| 6 | 17 |
16.2%
|
|
| 7 | 18 |
17.1%
|
|
| 8 | 16 |
15.2%
|
|
| 9 | 4 |
3.8%
|
|
| 10 | Very much | 12 |
11.4%
|
| 11 | Don't know | 6 |
5.7%
|