| Value | Category | Cases | |
|---|---|---|---|
| 1 | SHELLED | 2052 | 
                                                                 
                                    
                                    59.8%
                                 
                                                             | 
                                                        
                    
| 2 | UNSHELLED | 749 | 
                                                                 
                                    
                                    21.8%
                                 
                                                             | 
                                                        
                    
| 3 | NOT APPLICABLE | 628 | 
                                                                 
                                    
                                    18.3%
                                 
                                                             | 
                                                        
                    
| 5 | 3 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1843 |