| Value | Category | Cases | |
|---|---|---|---|
| 1 | Often/Frequently | 20 | 
                                                                 
                                    
                                    4.6%
                                 
                                                             | 
                                                        
                    
| 2 | Occasionally | 76 | 
                                                                 
                                    
                                    17.3%
                                 
                                                             | 
                                                        
                    
| 3 | Seldom/Rerely | 343 | 
                                                                 
                                    
                                    78.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 3632 |