| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 3 |
0%
|
| 1 | Male | 3885 |
50.5%
|
| 2 | Female | 3808 |
49.5%
|
| Sysmiss | 19108 |