| Value | Category | Cases | |
|---|---|---|---|
| -99 | 3 |
1%
|
|
| 1 | Not at all | 2 |
0.7%
|
| 2 | 5 |
1.7%
|
|
| 3 | 7 |
2.4%
|
|
| 4 | 14 |
4.7%
|
|
| 5 | 33 |
11.2%
|
|
| 6 | 39 |
13.2%
|
|
| 7 | 59 |
20%
|
|
| 8 | 72 |
24.4%
|
|
| 9 | 31 |
10.5%
|
|
| 10 | Very much | 16 |
5.4%
|
| 11 | Don't know | 14 |
4.7%
|