| Value | Category | Cases | |
|---|---|---|---|
| 1 | Male | 562 |
21.4%
|
| 2 | Female | 489 |
18.6%
|
| 3 | Both | 313 |
11.9%
|
| 4 | None | 1264 |
48.1%
|
| Sysmiss | 10 |