| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 4542 | 8673206 |
63.7%
|
| 1 | Yes | 2358 | 4778961 |
35.1%
|
| 8 | 82 | 155114 |
1.1%
|
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 8047 | 16310788 |