| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 | 1 |
0%
|
| 1 | Male | 1480 |
50.4%
|
| 2 | Female | 1456 |
49.6%
|
| 8 | 8 | 1 |
0%
|
| Sysmiss | 81 |