| Value | Category | Cases | |
|---|---|---|---|
| 1 | SHELLED | 35 | 
                                                                 
                                    
                                    79.5%
                                 
                                                             | 
                                                        
                    
| 2 | UNSHELLED | 7 | 
                                                                 
                                    
                                    15.9%
                                 
                                                             | 
                                                        
                    
| 3 | NOT APPLICABLE | 2 | 
                                                                 
                                    
                                    4.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 3350 |