| Value | Category | Cases | |
|---|---|---|---|
| 5 hours or more | 1 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    |
| Between 1 hour and less than 3 hours | 3 | 
                                                                 
                                    
                                    6.3%
                                 
                                                             | 
                                                        
                    |
| 44 | 
                                                                 
                                    
                                    91.7%
                                 
                                                             |