Value | Category | Cases | |
---|---|---|---|
0 | never happened | 1860 |
24.3%
|
1 | rarely(1-2 times) | 2054 |
26.9%
|
2 | sometimes(3-10 times) | 2337 |
30.6%
|
3 | often(more than 10 times) | 1392 |
18.2%
|
Sysmiss | 51 |