| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 3 |
0%
|
| -8 | Refusal | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 3 |
0%
|
| 1 | Male | 4206 |
48.3%
|
| 2 | Female | 4504 |
51.7%
|
| Sysmiss | 13750 |