Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
0 | Never | 2088 |
87%
|
1 | Only once | 160 |
6.7%
|
2 | A few times | 106 |
4.4%
|
3 | Often | 45 |
1.9%
|
9 | Don't know | 1 |
0%
|
998 | Refused | 0 |
0%
|