Value | Category | Cases | |
---|---|---|---|
0 | Never | 285 |
13.6%
|
1 | Once per term or less | 467 |
22.3%
|
2 | Once or twice monthly | 451 |
21.5%
|
3 | Weekly or more often | 893 |
42.6%
|
Sysmiss | 488 |