Value | Category | Cases | |
---|---|---|---|
0 | Never | 50 |
2.5%
|
1 | Once per term or less | 316 |
15.7%
|
2 | Once or twice monthly | 469 |
23.3%
|
3 | Weekly or more often | 1179 |
58.5%
|
Sysmiss | 570 |