| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2148 | 4319588 |
96.7%
|
| 1 | Yes | 70 | 147513 |
3.3%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 12811 | 25450968 |