| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 485 | 1311327 |
9.2%
|
| 1 | Yes | 334 | 957127 |
6.7%
|
| 99 | Not stated | 4059 | 11987763 |
84.1%
|
| Sysmiss | 6038 | 17511700 |