| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 11 |
0.9%
|
| 0 | Never | 1123 |
93.6%
|
| 1 | Once or Twice | 42 |
3.5%
|
| 2 | A Few Times | 11 |
0.9%
|
| 3 | Often | 12 |
1%
|
| 9 | Don't Know | 1 |
0.1%
|
| 998 | Refused | 0 |
0%
|