Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
0 | Never | 2353 |
98%
|
1 | Once or twice | 18 |
0.8%
|
2 | Several times | 14 |
0.6%
|
3 | Many times | 14 |
0.6%
|
8 | Refused | 1 |
0%
|
9 | Don't know | 0 |
0%
|