| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 876 |
74.5%
|
| 1 | Once or twice | 4 |
0.3%
|
| 2 | A few times | 9 |
0.8%
|
| 3 | Often | 3 |
0.3%
|
| 7 | Not Applicable | 281 |
23.9%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 3 |
0.3%
|