| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 5 minutes | 1247 | 
                                                                 
                                    
                                    36.2%
                                 
                                                             | 
                                                        
                    
| 2 | Between 5 to 30 minutes | 1893 | 
                                                                 
                                    
                                    55%
                                 
                                                             | 
                                                        
                    
| 3 | Between 30 to 60 minutes | 236 | 
                                                                 
                                    
                                    6.9%
                                 
                                                             | 
                                                        
                    
| 4 | Between 60 to 90 minutes | 22 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    
| 5 | More than 90 minutes | 44 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             |