| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 828 |
69%
|
| 1 | Once or twice | 36 |
3%
|
| 2 | A few times | 30 |
2.5%
|
| 3 | Often | 10 |
0.8%
|
| 7 | Not Applicable | 296 |
24.7%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 0 |
0%
|