Value | Category | Cases | |
---|---|---|---|
0 | None | 2338 |
74.9%
|
1 | once or twice | 337 |
10.8%
|
2 | 3 to 10 times | 307 |
9.8%
|
3 | more than 10 times | 133 |
4.3%
|
9 | Don't know/No answer | 3 |
0.1%
|
Sysmiss | 4 |