| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3984 | 8341366 |
69.1%
|
| 1 | Yes | 1841 | 3697018 |
30.6%
|
| 99 | Not stated | 18 | 38470 |
0.3%
|
| Sysmiss | 9186 | 17841215 |