| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 809 |
67.4%
|
| 1 | Once or twice | 222 |
18.5%
|
| 2 | A few times | 142 |
11.8%
|
| 3 | Often | 21 |
1.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 6 |
0.5%
|