| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 479 |
39.9%
|
| 1 | Occasionally | 470 |
39.2%
|
| 2 | Frequently | 245 |
20.4%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 6 |
0.5%
|