| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 24 |
0%
|
| 0 | Never | 27385 |
53.1%
|
| 1 | Once or Twice | 2222 |
4.3%
|
| 2 | A Few Times | 1380 |
2.7%
|
| 3 | Often | 819 |
1.6%
|
| 7 | No experience with this in past year | 19386 |
37.6%
|
| 9 | Don't Know | 370 |
0.7%
|
| 998 | Refused | 1 |
0%
|