Value | Category | Cases | |
---|---|---|---|
1 | Treated | 30649 |
96.9%
|
2 | Untreated | 581 |
1.8%
|
3 | Don't know | 398 |
1.3%
|
Sysmiss | [.a] invalid code | 0 | |
Sysmiss | 8980 |