| Value | Category | Cases | |
|---|---|---|---|
| 1 | Male | 223 |
8.5%
|
| 2 | Female | 39 |
1.5%
|
| 3 | Both | 4 |
0.2%
|
| 4 | None | 2347 |
89.8%
|
| Sysmiss | 25 |