| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 7312 | 20947522 |
93.2%
|
| 1 | Yes | 448 | 1528463 |
6.8%
|
| 99 | Not stated | 1 | 2738 |
0%
|
| Sysmiss | 3155 | 9289195 |