| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 4301 | 8821684 |
97.5%
|
| 1 | Yes | 95 | 230687 |
2.5%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 10633 | 20865698 |