| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 33 |
2.8%
|
| 0 | Never | 531 |
44.3%
|
| 1 | Occasionally | 444 |
37%
|
| 2 | Frequently | 188 |
15.7%
|
| 9 | Don't know | 4 |
0.3%
|
| 98 | Refused | 0 |
0%
|