| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2962 | 6438769 |
83.3%
|
| 1 | Yes | 569 | 1089661 |
14.1%
|
| 99 | Not stated | 91 | 200872 |
2.6%
|
| Sysmiss | 11407 | 22188766 |