| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1164 | 
                                    
                                    97%
                                 | |
| 1 | 20 | 
                                    
                                    1.7%
                                 | |
| 2 | 6 | 
                                    
                                    0.5%
                                 | |
| 3 | 2 | 
                                    
                                    0.2%
                                 | |
| 4 | 3 | 
                                    
                                    0.3%
                                 | |
| 5 | 2 | 
                                    
                                    0.2%
                                 | |
| 6 | 2 | 
                                    
                                    0.2%
                                 | |
| 7 | 1 | 
                                    
                                    0.1%
                                 |