| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 1 |
0%
|
| -8 | Refused | 3 |
0%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | Male | 4932 |
50.3%
|
| 2 | Female | 4876 |
49.7%
|
| Sysmiss | 1481 |