| Value | Category | Cases | |
|---|---|---|---|
| 1 | At least once a day | 541 | 
                                    
                                    64.6%
                                 | 
| 2 | At least once a week | 142 | 
                                    
                                    17%
                                 | 
| 3 | At least once a month | 109 | 
                                    
                                    13%
                                 | 
| 4 | At least once a quarter | 16 | 
                                    
                                    1.9%
                                 | 
| 5 | 1-3 times a year | 29 | 
                                    
                                    3.5%
                                 |