| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 4588 |
32.9%
|
| 2 | no | 4882 |
35%
|
| -8 | other error | 0 |
0%
|
| -7 | filter error | 0 |
0%
|
| -3 | inapplicable | 4471 |
32.1%
|
| -2 | no answer | 5 |
0%
|
| -1 | does not know | 4 |
0%
|