| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1st category | 185 | 
                                                                 
                                    
                                    27%
                                 
                                                             | 
                                                        
                    
| 2 | 2nd category | 175 | 
                                                                 
                                    
                                    25.6%
                                 
                                                             | 
                                                        
                    
| 3 | 3rd category | 295 | 
                                                                 
                                    
                                    43.1%
                                 
                                                             | 
                                                        
                    
| 4 | 4th category | 15 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             | 
                                                        
                    
| 5 | 5th category | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 6 | 6th category | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 7 | Don't know | 13 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 11796 |