Value | Category | Cases | |
---|---|---|---|
0 | Never | 100 |
7.1%
|
1 | Sometimes | 552 |
39.4%
|
2 | Often | 614 |
43.9%
|
Sysmiss | 130 |
9.3%
|
|
d | DK | 3 |
0.2%
|
r | RF | 1 |
0.1%
|