| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 159 |
6.6%
|
| 1 | Once or twice | 21 |
0.9%
|
| 2 | A few times | 23 |
1%
|
| 3 | Often | 21 |
0.9%
|
| 7 | Not Applicable | 2176 |
90.7%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 0 |
0%
|