| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 574 |
48.2%
|
| 1 | Once or twice | 170 |
14.3%
|
| 2 | A few times | 86 |
7.2%
|
| 3 | Often | 46 |
3.9%
|
| 7 | No experience with this in past year | 297 |
25%
|
| 9 | Don't know | 17 |
1.4%
|
| 998 | Refused | 0 |
0%
|