| Value | Category | Cases | |
|---|---|---|---|
| 1 | 421 | 
                                    
                                    5.4%
                                 | |
| 2 | 1152 | 
                                    
                                    14.8%
                                 | |
| 3 | 2274 | 
                                    
                                    29.2%
                                 | |
| 4 | 3938 | 
                                    
                                    50.6%
                                 |