Value | Category | Cases | |
---|---|---|---|
0 | Never | 5 |
2.5%
|
1 | Once per term or less | 11 |
5.6%
|
2 | Once or twice monthly | 22 |
11.1%
|
3 | Weekly or more often | 160 |
80.8%
|
Sysmiss | 16 |