| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 273 |
11.7%
|
| 2 | Less than once a month | 390 |
16.8%
|
| 3 | A few times a month | 685 |
29.4%
|
| 4 | A few times a week | 636 |
27.3%
|
| 5 | Every day | 343 |
14.7%
|
| 6 | Don't know | 73 |