| Valor | Categoría | Casos | |
|---|---|---|---|
| 1 | 286 | 
                                    
                                    56.3%
                                 | |
| 2 | 172 | 
                                    
                                    33.9%
                                 | |
| 3 | 3 | 
                                    
                                    0.6%
                                 | |
| 4 | 6 | 
                                    
                                    1.2%
                                 | |
| 9 | 41 | 
                                    
                                    8.1%
                                 |