| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0%
|
| 0 | Never | 2116 |
88.2%
|
| 1 | Once or Twice | 104 |
4.3%
|
| 2 | A Few Times | 55 |
2.3%
|
| 3 | Often | 39 |
1.6%
|
| 9 | Don't Know | 83 |
3.5%
|
| 98 | Refused | 0 |
0%
|