| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 11 |
0.9%
|
| 0 | Never | 853 |
71.1%
|
| 1 | Once | 211 |
17.6%
|
| 2 | Twice | 82 |
6.8%
|
| 3 | Three or more times | 26 |
2.2%
|
| 9 | Don’t know / Can’t remember | 17 |
1.4%
|
| 98 | Refused | 0 |
0%
|