| Value | Category | Cases | |
|---|---|---|---|
| 1 | S: SHELLED | 1905 | 
                                                                 
                                    
                                    67.6%
                                 
                                                             | 
                                                        
                    
| 2 | U: UNSHELLED | 457 | 
                                                                 
                                    
                                    16.2%
                                 
                                                             | 
                                                        
                    
| 3 | NOT APPLICABLE | 458 | 
                                                                 
                                    
                                    16.2%
                                 
                                                             |