| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2324 | 7464605 |
80.7%
|
| 1 | Yes | 317 | 1045015 |
11.3%
|
| 7 | NA | 210 | 716828 |
7.7%
|
| 99 | Not stated | 6 | 25553 |
0.3%
|
| Sysmiss | 8059 | 22515916 |