| Value | Category | Cases | |
|---|---|---|---|
| 1-3 times per week | 315 |
10.6%
|
|
| 4-6 times per week | 8 |
0.3%
|
|
| Never | 1763 |
59.6%
|
|
| Once a day | 11 |
0.4%
|
|
| Once or twice a month | 862 |
29.1%
|