| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every day | 3677 |
25.4%
|
| 2 | Several times a week | 2073 |
14.3%
|
| 3 | Once a week | 1306 |
9%
|
| 4 | Several times in the month | 932 |
6.4%
|
| 5 | Once a month | 946 |
6.5%
|
| 6 | Never | 5528 |
38.2%
|