Value | Category | Cases | |
---|---|---|---|
0 | Never | 265 |
16.3%
|
1 | Once or twice | 118 |
7.3%
|
2 | Three times or more | 12 |
0.7%
|
Sysmiss | 1230 |
75.6%
|
|
r | 1 |
0.1%
|