| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3340 | 6934189 |
57.4%
|
| 1 | Yes | 2487 | 5107439 |
42.3%
|
| 99 | Not stated | 16 | 35226 |
0.3%
|
| Sysmiss | 9186 | 17841215 |