| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| -1 | Don't know | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 1 | Daily | 553 | 
                                                                 
                                    
                                    55.3%
                                 
                                                             | 
                                                        
                    
| 2 | Weekly | 157 | 
                                                                 
                                    
                                    15.7%
                                 
                                                             | 
                                                        
                    
| 3 | Monthly | 63 | 
                                                                 
                                    
                                    6.3%
                                 
                                                             | 
                                                        
                    
| 4 | Less than monthly | 28 | 
                                                                 
                                    
                                    2.8%
                                 
                                                             | 
                                                        
                    
| 5 | Never | 197 | 
                                                                 
                                    
                                    19.7%
                                 
                                                             |