| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 199 |
8.3%
|
| 1 | Once or twice | 275 |
11.5%
|
| 2 | A few times | 383 |
16%
|
| 3 | Often | 925 |
38.5%
|
| 7 | Not applicable | 618 |
25.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 0 |
0%
|