Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 1 |
0.1%
|
0 | Never | 487 |
40.6%
|
1 | Only once | 158 |
13.2%
|
2 | A few times | 325 |
27.1%
|
3 | Often | 228 |
19%
|
9 | Don't know | 1 |
0.1%
|