| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 4595 |
21.9%
|
| 2 | No | 16414 |
78.1%
|
| -5 | Missing; Unknown; Inappropiate | 0 | |
| -4 | Not asked | 3296 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 197 | |
| -1 | Don't know | 56 |