| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 293 | 690358 |
9.8%
|
| 1 | Yes | 2887 | 6134056 |
86.8%
|
| 99 | Not stated | 108 | 246179 |
3.5%
|
| Sysmiss | 11741 | 22847476 |