Value | Category | Cases | |
---|---|---|---|
0 | Never | 154 |
9.5%
|
1 | Once or twice | 206 |
12.7%
|
2 | Three times or more | 34 |
2.1%
|
Sysmiss | 1230 |
75.6%
|
|
r | 2 |
0.1%
|