| Value | Category | Cases | |
|---|---|---|---|
| 1-3 times per week | 616 |
20.8%
|
|
| 2 times a day | 5 |
0.2%
|
|
| 4-6 times per week | 233 |
7.9%
|
|
| Never | 1320 |
44.6%
|
|
| Once a day | 201 |
6.8%
|
|
| Once or twice a month | 587 |
19.8%
|