| Value | Category | Cases | |
|---|---|---|---|
| 1 | S: SHELLED | 2637 | 
                                                                 
                                    
                                    65.7%
                                 
                                                             | 
                                                        
                    
| 2 | U: UNSHELLED | 777 | 
                                                                 
                                    
                                    19.4%
                                 
                                                             | 
                                                        
                    
| 3 | NOT APPLICABLE | 598 | 
                                                                 
                                    
                                    14.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2277 |