| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 92 | 233620 |
2.2%
|
| 1 | Yes | 4160 | 10592361 |
97.8%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 6664 | 20941936 |