| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 4 |
0.2%
|
| 0 | Never | 1590 |
66.3%
|
| 1 | Once or Twice | 172 |
7.2%
|
| 2 | A Few Times | 63 |
2.6%
|
| 3 | Often | 29 |
1.2%
|
| 7 | No experience with this in past year | 540 |
22.5%
|
| 9 | Don't Know | 2 |
0.1%
|
| 998 | Refused | 0 |
0%
|