| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 814 | 2246106 |
15.8%
|
| 1 | Yes | 20 | 74465 |
0.5%
|
| 99 | Not stated | 4044 | 11935646 |
83.7%
|
| Sysmiss | 6038 | 17511700 |