Value | Category | Cases | |
---|---|---|---|
0 | never happened | 871 |
11.4%
|
1 | rarely(1-2 times) | 1574 |
20.6%
|
2 | sometimes(3-10 times) | 2317 |
30.4%
|
3 | often(more than 10 times) | 2871 |
37.6%
|
Sysmiss | 61 |