| Value | Category | Cases | |
|---|---|---|---|
| -99 | 11 |
2.6%
|
|
| 1 | Not at all | 10 |
2.3%
|
| 2 | 9 |
2.1%
|
|
| 3 | 20 |
4.7%
|
|
| 4 | 39 |
9.2%
|
|
| 5 | 59 |
13.8%
|
|
| 6 | 71 |
16.7%
|
|
| 7 | 73 |
17.1%
|
|
| 8 | 79 |
18.5%
|
|
| 9 | 36 |
8.5%
|
|
| 10 | Very much | 14 |
3.3%
|
| 11 | Don't know | 5 |
1.2%
|