| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 7487 | 21647945 |
96.3%
|
| 1 | Yes | 112 | 310380 |
1.4%
|
| 99 | Not stated | 162 | 520398 |
2.3%
|
| Sysmiss | 3155 | 9289195 |