| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.1%
|
| 0 | Never | 1474 |
61.4%
|
| 1 | Once or Twice | 217 |
9%
|
| 2 | A Few Times | 135 |
5.6%
|
| 3 | Often | 57 |
2.4%
|
| 7 | No experience with this in past year | 497 |
20.7%
|
| 9 | Don't Know | 17 |
0.7%
|
| 998 | Refused | 0 |
0%
|