| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 494 |
41.2%
|
| 1 | Once or twice | 53 |
4.4%
|
| 2 | A few times | 40 |
3.3%
|
| 3 | Often | 51 |
4.3%
|
| 7 | Not Applicable | 559 |
46.6%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 3 |
0.3%
|