| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 8 |
0.7%
|
| 0 | Never | 328 |
27.4%
|
| 1 | Occasionally | 625 |
52.2%
|
| 2 | Frequently | 159 |
13.3%
|
| 9 | Don’t know | 78 |
6.5%
|
| 98 | Refused | 0 |
0%
|