| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 199 | 601423 |
20.3%
|
| 1 | Yes | 766 | 2360710 |
79.7%
|
| 2 | Never tried | 0 | 0 |
0%
|
| 99 | Not stated | 0 | 0 |
0%
|
| Sysmiss | 9951 | 28805785 |