| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 83 |
6.9%
|
| 1 | Once or twice | 95 |
7.9%
|
| 2 | A few times | 207 |
17.3%
|
| 3 | Often | 336 |
28%
|
| 7 | Not applicable | 479 |
39.9%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 0 |
0%
|