| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not al all | 50 |
5.1%
|
| 2 | 2 | 34 |
3.5%
|
| 3 | 3 | 50 |
5.1%
|
| 4 | 4 | 47 |
4.8%
|
| 5 | 5 | 70 |
7.1%
|
| 6 | 6 | 49 |
5%
|
| 7 | 7 | 127 |
12.9%
|
| 8 | 8 | 100 |
10.2%
|
| 9 | 9 | 138 |
14%
|
| 10 | Very | 320 |
32.5%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 15 |