| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 257 |
10.7%
|
| 1 | Rarely | 525 |
21.9%
|
| 2 | Often | 588 |
24.5%
|
| 3 | Always | 748 |
31.2%
|
| 9 | Don't know | 282 |
11.8%
|
| 98 | Refused | 0 |
0%
|