| Value | Category | Cases | |
|---|---|---|---|
| 0 | 227 | 
                                    
                                    5.9%
                                 | |
| 1 | 999 | 
                                    
                                    26%
                                 | |
| 2 | 1380 | 
                                    
                                    35.9%
                                 | |
| 3 | 810 | 
                                    
                                    21.1%
                                 | |
| 4 | 269 | 
                                    
                                    7%
                                 | |
| 5 | 109 | 
                                    
                                    2.8%
                                 | |
| 6 | 28 | 
                                    
                                    0.7%
                                 | |
| 7 | 15 | 
                                    
                                    0.4%
                                 | |
| 8 | 2 | 
                                    
                                    0.1%
                                 | |
| 10 | 1 | 
                                    
                                    0%
                                 |