| Value | Category | Cases | |
|---|---|---|---|
| 0 | 284 |
55.7%
|
|
| 1 | male | 226 |
44.3%
|
| 2 | female | 0 |
0%
|
| 77 | refuse | 0 |
0%
|
| 88 | don't know | 0 |
0%
|
| 99 | missing | 0 |
0%
|
| Sysmiss | 4460 |