| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2499 | 8222876 |
75.7%
|
| 1 | Yes | 880 | 2636495 |
24.3%
|
| 99 | Not stated | 2 | 8297 |
0.1%
|
| Sysmiss | 7535 | 20900249 |