| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 459 |
38.6%
|
| 1 | Once or twice | 214 |
18%
|
| 2 | A few times | 146 |
12.3%
|
| 3 | Often | 119 |
10%
|
| 7 | No experience with this in past year | 235 |
19.7%
|
| 9 | Don't know | 17 |
1.4%
|
| 998 | Refused | 0 |
0%
|