| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 4 |
0.2%
|
| 0 | Never | 1368 |
57%
|
| 1 | Once or Twice | 185 |
7.7%
|
| 2 | A Few Times | 86 |
3.6%
|
| 3 | Often | 62 |
2.6%
|
| 7 | No experience with this in past year | 620 |
25.8%
|
| 9 | Don't Know | 75 |
3.1%
|
| 998 | Refused | 0 |
0%
|