Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 1 |
0.1%
|
0 | Never | 1018 |
63.7%
|
1 | Once or twice | 268 |
16.8%
|
2 | Several times | 241 |
15.1%
|
3 | Many times | 44 |
2.8%
|
8 | Refused | 1 |
0.1%
|
9 | Don't know | 26 |
1.6%
|