| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 | 
                                                                 
                                    
                                    3.3%
                                 
                                                             | 
                                                        
                    |
| 2 | 74 | 
                                                                 
                                    
                                    9.6%
                                 
                                                             | 
                                                        
                    |
| 3 | 412 | 
                                                                 
                                    
                                    53.7%
                                 
                                                             | 
                                                        
                    |
| 4 | 242 | 
                                                                 
                                    
                                    31.6%
                                 
                                                             | 
                                                        
                    |
| 5 | 14 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    |
| Missing value | 3 |