| Value | Category | Cases | |
|---|---|---|---|
| 1 | Safe | 702 | 
                                                                 
                                    
                                    54%
                                 
                                                             | 
                                                        
                    
| 2 | Unsafe | 24 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    
| 3 | Very safe | 573 | 
                                                                 
                                    
                                    44.1%
                                 
                                                             |