| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 6309 | 12929210 |
93.2%
|
| 1 | Yes | 474 | 948288 |
6.8%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 8246 | 16040571 |