| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 538 |
44.8%
|
| 1 | Once or twice | 149 |
12.4%
|
| 2 | A few times | 140 |
11.7%
|
| 3 | Often | 84 |
7%
|
| 7 | Not applicable | 289 |
24.1%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 0 |
0%
|