| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 9258 | 18634488 |
87.2%
|
| 1 | Yes | 1718 | 2735159 |
12.8%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 4053 | 8548422 |