Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 3 |
0.3%
|
0 | Never | 1152 |
96%
|
1 | Only once | 25 |
2.1%
|
2 | A few times | 11 |
0.9%
|
3 | Often | 4 |
0.3%
|
9 | Don't know | 5 |
0.4%
|
998 | Refused | 0 |
0%
|