| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 485 |
40.4%
|
| 1 | Occasionally | 493 |
41.1%
|
| 2 | Frequently | 219 |
18.3%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don't Know | 1 |
0.1%
|