| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3166 | 9313648 |
70.6%
|
| 1 | Yes | 1322 | 3849321 |
29.2%
|
| 99 | Not stated | 12 | 37248 |
0.3%
|
| Sysmiss | 6416 | 18567700 |