| Value | Category | Cases | |
|---|---|---|---|
| a | 10 | 
                                    
                                    0.5%
                                 | |
| b | 592 | 
                                    
                                    30.1%
                                 | |
| bc | 101 | 
                                    
                                    5.1%
                                 | |
| bcd | 10 | 
                                    
                                    0.5%
                                 | |
| bd | 20 | 
                                    
                                    1%
                                 | |
| c | 231 | 
                                    
                                    11.7%
                                 | |
| cd | 30 | 
                                    
                                    1.5%
                                 | |
| d | 182 | 
                                    
                                    9.3%
                                 | |
| e | 791 | 
                                    
                                    40.2%
                                 |