| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1663 | 3147814 |
14.7%
|
| 1 | Yes | 9068 | 17704694 |
82.8%
|
| 99 | Not stated | 245 | 517139 |
2.4%
|
| Sysmiss | 4053 | 8548422 |