| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 4489 | 8222664 |
56.1%
|
| 1 | Yes | 3591 | 6416290 |
43.8%
|
| 99 | Not stated | 2 | 5759 |
0%
|
| Sysmiss | 6947 | 15273356 |