| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 6843 | 19868004 |
88.4%
|
| 1 | Yes | 918 | 2610718 |
11.6%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 3155 | 9289195 |