| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | Never | 204 | 
                                                                 
                                    
                                    17%
                                 
                                                             | 
                                                        
                    
| 1 | Rarely | 310 | 
                                                                 
                                    
                                    25.8%
                                 
                                                             | 
                                                        
                    
| 2 | Often | 390 | 
                                                                 
                                    
                                    32.5%
                                 
                                                             | 
                                                        
                    
| 3 | Always | 246 | 
                                                                 
                                    
                                    20.5%
                                 
                                                             | 
                                                        
                    
| 8 | Refused | 3 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 9 | Don’t know | 47 | 
                                                                 
                                    
                                    3.9%
                                 
                                                             |