| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1050 |
87.5%
|
| 1 | Once or Twice | 73 |
6.1%
|
| 2 | A Few Times | 29 |
2.4%
|
| 3 | Often | 11 |
0.9%
|
| 9 | Don't Know | 37 |
3.1%
|
| 98 | Refused | 0 |
0%
|