Value | Category | Cases | |
---|---|---|---|
0 | None | 9154 |
92.2%
|
1 | once or twice | 378 |
3.8%
|
2 | 3 to 10 times | 261 |
2.6%
|
3 | more than 10 times | 118 |
1.2%
|
9 | Don't know/No answer | 10 |
0.1%
|
Sysmiss | 5 |