Value | Category | Cases | |
---|---|---|---|
0 | None | 6409 |
64.6%
|
1 | once or twice | 1317 |
13.3%
|
2 | 3 to 10 times | 1442 |
14.5%
|
3 | more than 10 times | 740 |
7.5%
|
9 | Don't know/No answer | 13 |
0.1%
|
Sysmiss | 5 |