| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 228 | 607191 |
2.8%
|
| 1 | Yes | 7306 | 21238620 |
97.2%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 3382 | 9922106 |