| Value | Category | Cases | |
|---|---|---|---|
| 0 | never | 253 |
1.8%
|
| 1 | 488 |
3.5%
|
|
| 2 | 1765 |
12.7%
|
|
| 3 | 2027 |
14.5%
|
|
| 4 | 1614 |
11.6%
|
|
| 5 | 1661 |
11.9%
|
|
| 6 | 745 |
5.3%
|
|
| 7 | 533 |
3.8%
|
|
| 8 | 282 |
2%
|
|
| 9 | 60 |
0.4%
|
|
| 10 | always | 35 |
0.3%
|
| -8 | other error | 0 |
0%
|
| -7 | filter error | 0 |
0%
|
| -3 | inapplicable | 4471 |
32.1%
|
| -2 | no answer | 6 |
0%
|
| -1 | does not know | 10 |
0.1%
|