| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not al all | 42 |
4.2%
|
| 2 | 2 | 25 |
2.5%
|
| 3 | 3 | 38 |
3.8%
|
| 4 | 4 | 54 |
5.4%
|
| 5 | 5 | 78 |
7.9%
|
| 6 | 6 | 55 |
5.5%
|
| 7 | 7 | 74 |
7.5%
|
| 8 | 8 | 163 |
16.4%
|
| 9 | 9 | 144 |
14.5%
|
| 10 | Very | 320 |
32.2%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 15 |