| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3322 | 8977696 |
57.9%
|
| 1 | Yes | 2522 | 6529896 |
42.1%
|
| 99 | Not stated | 2 | 8573 |
0.1%
|
| Sysmiss | 5070 | 16251752 |