| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1 | 2479 |
27.8%
|
| 1 | Yes | 2 | 6438 |
72.2%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 10913 | 31759001 |