| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 6863 | 19366396 |
78%
|
| 1 | Yes | 1724 | 5460649 |
22%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 2329 | 6940873 |