| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 443 |
36.9%
|
| 1 | Occasionally | 466 |
38.8%
|
| 2 | Frequently | 283 |
23.6%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't Know | 7 |
0.6%
|