| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 6426 | 18704005 |
83.2%
|
| 1 | Yes | 1335 | 3774718 |
16.8%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 3155 | 9289195 |