| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 1895 |
79%
|
| 1 | Only once | 220 |
9.2%
|
| 2 | A Few Times | 132 |
5.5%
|
| 3 | Often | 29 |
1.2%
|
| 9 | Don't Know | 124 |
5.2%
|
| 998 | 0 |
0%
|