Value | Category | Cases | |
---|---|---|---|
-99 | 3 |
1.9%
|
|
1 | Every few days | 14 |
8.9%
|
2 | Every few weeks | 36 |
22.8%
|
3 | Every few months | 61 |
38.6%
|
4 | Not at all | 24 |
15.2%
|
Sysmiss | 20 |
12.7%
|