| Value | Category | Cases | |
|---|---|---|---|
| ? | 1 | 
                                    
                                    0.4%
                                 | |
| A | 12 | 
                                    
                                    4.6%
                                 | |
| AB | 8 | 
                                    
                                    3%
                                 | |
| ABC | 2 | 
                                    
                                    0.8%
                                 | |
| AG | 1 | 
                                    
                                    0.4%
                                 | |
| B | 97 | 
                                    
                                    36.9%
                                 | |
| BC | 3 | 
                                    
                                    1.1%
                                 | |
| BCG | 1 | 
                                    
                                    0.4%
                                 | |
| BD | 6 | 
                                    
                                    2.3%
                                 | |
| BG | 11 | 
                                    
                                    4.2%
                                 | |
| BGX | 1 | 
                                    
                                    0.4%
                                 | |
| BX | 4 | 
                                    
                                    1.5%
                                 | |
| C | 7 | 
                                    
                                    2.7%
                                 | |
| D | 15 | 
                                    
                                    5.7%
                                 | |
| DG | 1 | 
                                    
                                    0.4%
                                 | |
| F | 1 | 
                                    
                                    0.4%
                                 | |
| G | 13 | 
                                    
                                    4.9%
                                 | |
| GX | 1 | 
                                    
                                    0.4%
                                 | |
| X | 5 | 
                                    
                                    1.9%
                                 | |
| Y | 73 | 
                                    
                                    27.8%
                                 |