| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 9620 | 18743342 |
87.7%
|
| 1 | Yes | 1356 | 2626306 |
12.3%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 4053 | 8548422 |