| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 960 |
40.6%
|
| 1 | Once or Twice | 281 |
11.9%
|
| 2 | A Few Times | 140 |
5.9%
|
| 3 | Often | 62 |
2.6%
|
| 7 | No experience with this in past year | 912 |
38.6%
|
| 9 | Don't Know | 8 |
0.3%
|
| 998 | Refused | 0 |
0%
|