| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 74 |
0.2%
|
| -8 | Refused | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | Male | 21529 |
45.8%
|
| 2 | Female | 25452 |
54.1%
|