| Value | Category | Cases | |
|---|---|---|---|
| 0 | never | 2533 |
18.2%
|
| 1 | 1950 |
14%
|
|
| 2 | 1899 |
13.6%
|
|
| 3 | 1127 |
8.1%
|
|
| 4 | 624 |
4.5%
|
|
| 5 | 592 |
4.2%
|
|
| 6 | 294 |
2.1%
|
|
| 7 | 235 |
1.7%
|
|
| 8 | 142 |
1%
|
|
| 9 | 37 |
0.3%
|
|
| 10 | always | 32 |
0.2%
|
| -8 | other error | 0 |
0%
|
| -7 | filter error | 0 |
0%
|
| -3 | inapplicable | 4471 |
32.1%
|
| -2 | no answer | 7 |
0.1%
|
| -1 | does not know | 7 |
0.1%
|