| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 538 | 
                                                                 
                                    
                                    27.8%
                                 
                                                             | 
                                                        
                    
| 2 | Rarely | 462 | 
                                                                 
                                    
                                    23.9%
                                 
                                                             | 
                                                        
                    
| 3 | Sometimes | 821 | 
                                                                 
                                    
                                    42.5%
                                 
                                                             | 
                                                        
                    
| 4 | Most of the time | 94 | 
                                                                 
                                    
                                    4.9%
                                 
                                                             | 
                                                        
                    
| 5 | Always | 17 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 4 |