| Value | Category | Cases | |
|---|---|---|---|
| 0 | 410 | 
                                    
                                    10.2%
                                 | |
| 1 | 1372 | 
                                    
                                    34.1%
                                 | |
| 2 | 1124 | 
                                    
                                    27.9%
                                 | |
| 3 | 483 | 
                                    
                                    12%
                                 | |
| 4 | 270 | 
                                    
                                    6.7%
                                 | |
| 5 | 168 | 
                                    
                                    4.2%
                                 | |
| 6 | 80 | 
                                    
                                    2%
                                 | |
| 7 | 56 | 
                                    
                                    1.4%
                                 | |
| 8 | 26 | 
                                    
                                    0.6%
                                 | |
| 9 | 8 | 
                                    
                                    0.2%
                                 | |
| 10 | 19 | 
                                    
                                    0.5%
                                 | |
| 11 | 3 | 
                                    
                                    0.1%
                                 | |
| 12 | 3 | 
                                    
                                    0.1%
                                 | |
| 13 | 1 | 
                                    
                                    0%
                                 | |
| 14 | 1 | 
                                    
                                    0%
                                 | |
| 15 | 2 | 
                                    
                                    0%
                                 | |
| 20 | 1 | 
                                    
                                    0%
                                 |