| Value | Category | Cases | |
|---|---|---|---|
| 0 | never | 247 |
1.5%
|
| 1 | 375 |
2.3%
|
|
| 2 | 1712 |
10.5%
|
|
| 3 | 2195 |
13.4%
|
|
| 4 | 1960 |
12%
|
|
| 5 | 2085 |
12.8%
|
|
| 6 | 1122 |
6.9%
|
|
| 7 | 808 |
4.9%
|
|
| 8 | 515 |
3.2%
|
|
| 9 | 83 |
0.5%
|
|
| 10 | always | 78 |
0.5%
|
| -8 | other error | 0 |
0%
|
| -7 | filter error | 0 |
0%
|
| -3 | inapplicable | 5151 |
31.5%
|
| -2 | no answer | 5 |
0%
|
| -1 | does not know | 8 |
0%
|