| Value | Category | Cases | |
|---|---|---|---|
| 0 | option not selected | 1002 |
80.4%
|
| 1 | age | 228 |
18.3%
|
| 98 | don't know | 6 |
0.5%
|
| 99 | refused | 10 |
0.8%
|
| Sysmiss | 3833 |