| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 443 |
18.5%
|
| 1 | Once or twice | 66 |
2.8%
|
| 2 | A few times | 64 |
2.7%
|
| 3 | Often | 52 |
2.2%
|
| 7 | Not Applicable | 1775 |
74%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 0 |
0%
|