| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1034 | 2002564 |
14.7%
|
| 1 | Yes | 108 | 205313 |
1.5%
|
| 99 | Not stated | 5781 | 11371050 |
83.7%
|
| Sysmiss | 8106 | 16339142 |