| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0%
|
| 0 | Never | 1727 |
72%
|
| 1 | Once or Twice | 258 |
10.8%
|
| 2 | A Few Times | 235 |
9.8%
|
| 3 | Often | 160 |
6.7%
|
| 9 | Don't Know | 17 |
0.7%
|
| 98 | Refused | 0 |
0%
|