| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2471 | 7571192 |
33.7%
|
| 1 | Yes | 5289 | 14904792 |
66.3%
|
| 99 | Not stated | 1 | 2738 |
0%
|
| Sysmiss | 3155 | 9289195 |