Value | Category | Cases | |
---|---|---|---|
-99 | 9 |
11.8%
|
|
1 | Every few DAYS | 2 |
2.6%
|
2 | Every few WEEKS | 14 |
18.4%
|
3 | Every few MONTHS | 28 |
36.8%
|
4 | Not at all | 23 |
30.3%
|
Sysmiss | 18 |