| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2437 | 7782627 |
84.1%
|
| 1 | Yes | 175 | 588161 |
6.4%
|
| 7 | NA | 239 | 855659 |
9.2%
|
| 99 | Not stated | 6 | 25553 |
0.3%
|
| Sysmiss | 8059 | 22515916 |