| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 391 |
32.6%
|
| 1 | Rarely | 349 |
29.1%
|
| 2 | Often | 325 |
27.1%
|
| 3 | Always | 117 |
9.8%
|
| 9 | Don't know | 17 |
1.4%
|
| 98 | Refused | 0 |
0%
|