| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 7 |
0.6%
|
| 0 | No | 763 |
63.6%
|
| 1 | Yes, once | 218 |
18.2%
|
| 2 | Yes, twice | 134 |
11.2%
|
| 3 | Yes, three or more times | 74 |
6.2%
|
| 9 | Don't Know | 3 |
0.3%
|
| 98 | Refused | 0 |
0%
|