| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 3 |
0.1%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 3 |
0.1%
|
| 1 | Male | 2262 |
49%
|
| 2 | Female | 2347 |
50.9%
|
| Sysmiss | 17842 |