| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1602 | 3771156 |
62.8%
|
| 1 | Yes | 901 | 2007213 |
33.4%
|
| 99 | Not stated | 85 | 226139 |
3.8%
|
| Sysmiss | 8328 | 25763409 |