| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 272 |
22.7%
|
| 1 | Once or twice | 175 |
14.6%
|
| 2 | A few times | 99 |
8.3%
|
| 3 | Often | 99 |
8.3%
|
| 7 | Not Applicable | 554 |
46.2%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 1 |
0.1%
|