| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 666 |
42.2%
|
| 1 | Occasionally | 647 |
40.9%
|
| 2 | Frequently | 250 |
15.8%
|
| 8 | Refused | 7 |
0.4%
|
| 9 | Don't Know | 10 |
0.6%
|