| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 7474 | 21996092 |
98.2%
|
| 1 | Yes | 135 | 396773 |
1.8%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 3307 | 9375052 |