| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 7261 | 20981112 |
93.3%
|
| 1 | Yes | 338 | 977213 |
4.3%
|
| 99 | Not stated | 162 | 520398 |
2.3%
|
| Sysmiss | 3155 | 9289195 |