| Value | Category | Cases | |
|---|---|---|---|
| 1 | S: SHELLED | 5970 | 
                                                                 
                                    
                                    65.6%
                                 
                                                             | 
                                                        
                    
| 2 | U: UNSHELLED | 1257 | 
                                                                 
                                    
                                    13.8%
                                 
                                                             | 
                                                        
                    
| 3 | NOT APPLICABLE | 1873 | 
                                                                 
                                    
                                    20.6%
                                 
                                                             |