Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
0 | Never | 1539 |
64.1%
|
1 | Once or twice | 335 |
14%
|
2 | Several times | 336 |
14%
|
3 | Many times | 167 |
7%
|
8 | Refused | 0 |
0%
|
9 | Don't know | 23 |
1%
|