| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 2332 | 4195734 |
20.8%
|
| 1 | Yes | 6416 | 12919225 |
64%
|
| 8 | 1619 | 3082133 |
15.3%
|
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 4662 | 9720977 |