| Value | Category | Cases | |
|---|---|---|---|
| 0 | 385 | 
                                    
                                    21.1%
                                 | |
| 1 | 783 | 
                                    
                                    42.9%
                                 | |
| 1 2 | 228 | 
                                    
                                    12.5%
                                 | |
| 1 2 3 | 49 | 
                                    
                                    2.7%
                                 | |
| 1 3 | 205 | 
                                    
                                    11.2%
                                 | |
| 2 | 36 | 
                                    
                                    2%
                                 | |
| 2 3 | 7 | 
                                    
                                    0.4%
                                 | |
| 3 | 132 | 
                                    
                                    7.2%
                                 |