| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2977 | 6140789 |
74.4%
|
| 1 | Yes | 961 | 1937721 |
23.5%
|
| 99 | Not stated | 75 | 179084 |
2.2%
|
| Sysmiss | 11016 | 21660474 |