| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 6171 |
31.5%
|
| 2 | No | 13432 |
68.5%
|
| -5 | Missing; Unknown; Inappropiate | 0 | |
| -4 | Not asked | 4696 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 208 | |
| -1 | Don't know | 51 |