| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 10864 | 
                                                                 
                                    
                                    99.8%
                                 
                                                             | 
                                                        
                    
| 2 | Rarely | 14 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 3 | Sometimes | 8 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 4 | Often | 3 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 5 | Regularly | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 26 |