| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3781 | 9690479 |
91.5%
|
| 1 | Yes | 379 | 901882 |
8.5%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 6756 | 21175556 |