| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 8 |
0%
|
| 0 | Never | 16823 |
66.2%
|
| 1 | Once or Twice | 1827 |
7.2%
|
| 2 | A Few Times | 1304 |
5.1%
|
| 3 | Often | 1373 |
5.4%
|
| 7 | No experience with this in past year | 3786 |
14.9%
|
| 9 | Don't Know | 275 |
1.1%
|
| 998 | Refused | 1 |
0%
|