| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 4163 |
19.9%
|
| 2 | No | 16798 |
80.1%
|
| -5 | Missing; Unknown; Inappropiate | 0 | |
| -4 | Not asked | 3296 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 241 | |
| -1 | Don't know | 60 |