| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2427 | 7233928 |
94.1%
|
| 1 | Yes | 143 | 450114 |
5.9%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 8346 | 24083876 |