| Value | Category | Cases | |
|---|---|---|---|
| 1-3 times per week | 581 |
19.6%
|
|
| 2 times a day | 10 |
0.3%
|
|
| 4-6 times per week | 139 |
4.7%
|
|
| Never | 1660 |
56%
|
|
| Once a day | 66 |
2.2%
|
|
| Once or twice a month | 507 |
17.1%
|