| Value | Category | Cases | |
|---|---|---|---|
| 1 | Male | 286 |
43.2%
|
| 2 | Female | 371 |
56%
|
| 8 | 1 |
0.2%
|
|
| 9 | Missing | 4 |
0.6%
|
| Sysmiss | 521 |