Value | Category | Cases | |
---|---|---|---|
0 | Never | 758 |
54.1%
|
1 | Once | 341 |
24.4%
|
2 | Several times | 288 |
20.6%
|
3 | 1 |
0.1%
|
|
Sysmiss | 11 |
0.8%
|
|
a | 1 |
0.1%
|