| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Never | 4997 | 4911 | 
                                                                 
                                    
                                    50.8%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | Sometimes | 3099 | 3165 | 
                                                                 
                                    
                                    32.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 3 | Often | 955 | 981 | 
                                                                 
                                    
                                    10.1%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 4 | Always | 610 | 602 | 
                                                                 
                                    
                                    6.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 9 | I don't know | 13 | 16 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 1 | 0 |