| Value | Category | Cases | |
|---|---|---|---|
| 1 | S: SHELLED | 68 | 
                                    
                                    51.5%
                                 | 
| 2 | U: UNSHELLED | 8 | 
                                    
                                    6.1%
                                 | 
| 3 | NOT APPLICABLE | 56 | 
                                    
                                    42.4%
                                 |