Value | Category | Cases | |
---|---|---|---|
-99 | 3 |
2.5%
|
|
1 | Every few days | 15 |
12.3%
|
2 | Every few weeks | 35 |
28.7%
|
3 | Every few months | 48 |
39.3%
|
4 | Not at all | 21 |
17.2%
|
Sysmiss | 22 |