| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 899 |
74.9%
|
| 1 | Only once | 48 |
4%
|
| 2 | A Few Times | 59 |
4.9%
|
| 3 | Often | 48 |
4%
|
| 9 | Don't Know | 146 |
12.2%
|
| 998 | Refused | 0 |
0%
|