| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 9035 | 17543242 |
82.1%
|
| 1 | Yes | 1941 | 3826405 |
17.9%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 4053 | 8548422 |