| Value | Category | Cases | |
|---|---|---|---|
| NA | 1 | 
                                                                 
                                    
                                    33.3%
                                 
                                                             | 
                                                        
                    |
| Sea shell | 1 | 
                                                                 
                                    
                                    33.3%
                                 
                                                             | 
                                                        
                    |
| none | 1 | 
                                                                 
                                    
                                    33.3%
                                 
                                                             |