Value | Category | Cases | |
---|---|---|---|
0 | None | 2861 |
91.6%
|
1 | once or twice | 156 |
5%
|
2 | 3 to 10 times | 65 |
2.1%
|
3 | more than 10 times | 31 |
1%
|
9 | Don't know/No answer | 5 |
0.2%
|
Sysmiss | 4 |