| Value | Category | 
                                    
                    
                        | 2010-01-06 00:00:00 |  | 
                                    
                    
                        | 2011-04-14 00:00:00 |  | 
                                    
                    
                        | 2013-01-16 00:00:00 |  | 
                                    
                    
                        | 2014-07-05 00:00:00 |  | 
                                    
                    
                        | 2014-11-19 00:00:00 |  | 
                                    
                    
                        | 2015-01-22 00:00:00 |  | 
                                    
                    
                        | 2015-01-29 00:00:00 |  | 
                                    
                    
                        | 2015-03-10 00:00:00 |  | 
                                    
                    
                        | 2015-03-28 00:00:00 |  | 
                                    
                    
                        | 2015-05-20 00:00:00 |  | 
                                    
                    
                        | 2015-05-30 00:00:00 |  | 
                                    
                    
                        | 2015-06-27 00:00:00 |  | 
                                    
                    
                        | 2015-07-20 00:00:00 |  | 
                                    
                    
                        | 2015-07-21 00:00:00 |  | 
                                    
                    
                        | 2015-08-11 00:00:00 |  | 
                                    
                    
                        | 2015-08-17 00:00:00 |  | 
                                    
                    
                        | 2015-08-25 00:00:00 |  | 
                                    
                    
                        | 2015-09-25 00:00:00 |  | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.