| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1599 | 
                                    
                                    86.2%
                                 | |
| 2 | 162 | 
                                    
                                    8.7%
                                 | |
| 3 | 64 | 
                                    
                                    3.4%
                                 | |
| 4 | 19 | 
                                    
                                    1%
                                 | |
| 5 | 7 | 
                                    
                                    0.4%
                                 | |
| 6 | 3 | 
                                    
                                    0.2%
                                 | |
| 7 | 1 | 
                                    
                                    0.1%
                                 | |
| 8 | 1 | 
                                    
                                    0.1%
                                 |