| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 3441 | 
                                                                 
                                    
                                    43.5%
                                 
                                                             | 
                                                        
                    
| 2 | Sometimes | 2880 | 
                                                                 
                                    
                                    36.4%
                                 
                                                             | 
                                                        
                    
| 3 | Often | 829 | 
                                                                 
                                    
                                    10.5%
                                 
                                                             | 
                                                        
                    
| 4 | Always | 751 | 
                                                                 
                                    
                                    9.5%
                                 
                                                             | 
                                                        
                    
| 5 | I don’t know | 4 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 4 |