Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 1 |
0.1%
|
0 | Never | 808 |
50.5%
|
1 | Once or twice | 371 |
23.2%
|
2 | Several times | 328 |
20.5%
|
3 | Many times | 59 |
3.7%
|
8 | Refused | 3 |
0.2%
|
9 | Don't know | 29 |
1.8%
|