| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 3134 |
20.9%
|
| 2 | no | 3310 |
22.1%
|
| -8 | other error | 0 |
0%
|
| -7 | filter error | 0 |
0%
|
| -3 | inapplicable | 8505 |
56.8%
|
| -2 | no answer | 9 |
0.1%
|
| -1 | does not know | 3 |
0%
|