| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3519 | 7049755 |
33%
|
| 1 | Yes | 7456 | 14318276 |
67%
|
| 99 | Not stated | 1 | 1616 |
0%
|
| Sysmiss | 4053 | 8548422 |