| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Never | 3053 | 3018 | 
                                                                 
                                    
                                    31.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | Sometimes | 5196 | 5175 | 
                                                                 
                                    
                                    53.5%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 3 | Often | 1027 | 1048 | 
                                                                 
                                    
                                    10.8%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 4 | Always | 376 | 409 | 
                                                                 
                                    
                                    4.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 9 | I don't know | 22 | 24 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 1 | 0 |