Value | Category | Cases | |
---|---|---|---|
-999 | -999 | 0 |
0%
|
-888 | -888 | 1 |
3%
|
1 | In the last year | 8 |
24.2%
|
2 | More than a year ago | 24 |
72.7%
|
Sysmiss | 4917 |