| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 426 |
35.5%
|
| 1 | Occasionally | 512 |
42.7%
|
| 2 | Frequently | 260 |
21.7%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't Know | 2 |
0.2%
|