| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 5309 | 11003504 |
91.1%
|
| 1 | Yes | 518 | 1038124 |
8.6%
|
| 99 | Not stated | 16 | 35226 |
0.3%
|
| Sysmiss | 9186 | 17841215 |