| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not al all | 13 |
1%
|
| 2 | 2 | 3 |
0.2%
|
| 3 | 3 | 2 |
0.2%
|
| 4 | 4 | 2 |
0.2%
|
| 5 | 5 | 1 |
0.1%
|
| 6 | 6 | 2 |
0.2%
|
| 7 | 7 | 3 |
0.2%
|
| 8 | 8 | 11 |
0.9%
|
| 9 | 9 | 29 |
2.3%
|
| 10 | Very | 1211 |
94.8%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 5 |