Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
1 | Days | 43 |
25.9%
|
2 | Weeks | 90 |
54.2%
|
3 | Months | 30 |
18.1%
|
4 | Years | 3 |
1.8%
|
Sysmiss | 1026 |