| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 799 |
33.3%
|
| 1 | Once or twice | 122 |
5.1%
|
| 2 | A few times | 65 |
2.7%
|
| 3 | Often | 18 |
0.8%
|
| 7 | Not Applicable | 1393 |
58%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 3 |
0.1%
|