| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
1.2%
|
|
| 1 | Not at all | 0 |
0%
|
| 2 | 0 |
0%
|
|
| 3 | 2 |
2.5%
|
|
| 4 | 2 |
2.5%
|
|
| 5 | 3 |
3.7%
|
|
| 6 | 13 |
16%
|
|
| 7 | 18 |
22.2%
|
|
| 8 | 15 |
18.5%
|
|
| 9 | 20 |
24.7%
|
|
| 10 | Very much | 6 |
7.4%
|
| 11 | Don't know | 1 |
1.2%
|