| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 399 |
33.3%
|
| 1 | Once or twice | 115 |
9.6%
|
| 2 | A few times | 84 |
7%
|
| 3 | Often | 37 |
3.1%
|
| 7 | Not Applicable | 564 |
47%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 1 |
0.1%
|