Value | Category | Cases | Weighted | |
---|---|---|---|---|
-9 | 34 | 74815 |
0.8%
|
|
1 | once | 727 | 1680299 |
18.1%
|
2 | twice | 474 | 964585 |
10.4%
|
3 | three or more | 356 | 704621 |
7.6%
|
4 | does not apply | 2538 | 5872059 |
63.2%
|
Sysmiss | 19868 | 51196794 |