| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Never | 3603 | 3548 | 
                                                                 
                                    
                                    36.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | Sometimes | 4895 | 4905 | 
                                                                 
                                    
                                    50.7%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 3 | Often | 869 | 913 | 
                                                                 
                                    
                                    9.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 4 | Always | 272 | 271 | 
                                                                 
                                    
                                    2.8%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 9 | I don't know | 35 | 38 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                            
                        
                        
                            
                    
| Sysmiss | 1 | 0 |