| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 183 | 328395 |
1.5%
|
| 1 | Yes | 10645 | 20762504 |
97.2%
|
| 8 | 148 | 278748 |
1.3%
|
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 4053 | 8548422 |