| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | Male | 1368 |
52%
|
| 2 | Female | 1263 |
48%
|
| Sysmiss | 2 |