| Value | Category | 
                                    
                    
                        | 2010-03-23 |  | 
                                    
                    
                        | 2010-03-24 |  | 
                                    
                    
                        | 2010-03-25 |  | 
                                    
                    
                        | 2010-03-28 |  | 
                                    
                    
                        | 2010-03-29 |  | 
                                    
                    
                        | 2010-03-30 |  | 
                                    
                    
                        | 2010-03-31 |  | 
                                    
                    
                        | 2010-04-01 |  | 
                                    
                    
                        | 2010-04-02 |  | 
                                    
                    
                        | 2010-04-03 |  | 
                                    
                    
                        | 2010-04-04 |  | 
                                    
                    
                        | 2010-04-05 |  | 
                                    
                    
                        | 2010-04-06 |  | 
                                    
                    
                        | 2010-04-07 |  | 
                                    
                    
                        | 2010-04-08 |  | 
                                    
                    
                        | 2010-04-09 |  | 
                                    
                    
                        | 2010-04-11 |  | 
                                    
                    
                        | 2010-04-13 |  | 
                                    
                    
                        | 2010-04-16 |  | 
                                    
                    
                        | 2010-04-24 |  | 
                                    
                    
                        | 2010-04-26 |  | 
                                    
                    
                        | 2010-04-27 |  | 
                                    
                    
                        | 2010-04-28 |  | 
                                    
                    
                        | 2010-04-29 |  | 
                                    
                    
                        | 2010-04-30 |  | 
                                    
                    
                        | 2010-05-01 |  | 
                                    
                    
                        | 2010-05-03 |  | 
                                    
                    
                        | 2010-05-05 |  | 
                                    
                    
                        | 2010-05-06 |  | 
                                    
                    
                        | 2010-05-07 |  | 
                                    
                    
                        | 2010-05-08 |  | 
                                    
                    
                        | 2010-05-09 |  | 
                                    
                    
                        | 2010-05-10 |  | 
                                    
                    
                        | 2010-05-12 |  | 
                                    
                    
                        | 2010-05-13 |  | 
                                    
                    
                        | 2010-05-14 |  | 
                                    
                    
                        | 2010-05-15 |  | 
                                    
                    
                        | 2010-05-17 |  | 
                                    
                    
                        | 2010-05-18 |  | 
                                    
                    
                        | 2010-05-19 |  | 
                                    
                    
                        | 2010-05-20 |  | 
                                    
                    
                        | 2010-05-24 |  | 
                                    
                    
                        | 2010-05-26 |  | 
                                    
                    
                        | 2010-05-28 |  | 
                                    
                    
                        | 2010-05-29 |  | 
                                    
                    
                        | 2010-05-30 |  | 
                                    
                    
                        | 2010-06-01 |  | 
                                    
                    
                        | 2010-06-02 |  | 
                                    
                    
                        | 2010-06-04 |  | 
                                    
                    
                        | 2010-06-05 |  | 
                                    
                    
                        | 2010-06-06 |  | 
                                    
                    
                        | 2010-06-07 |  | 
                                    
                    
                        | 2010-06-08 |  | 
                                    
                    
                        | 2010-06-09 |  | 
                                    
                    
                        | 2010-06-11 |  | 
                                    
                    
                        | 2010-06-12 |  | 
                                    
                    
                        | 2010-06-14 |  | 
                                    
                    
                        | 2010-06-15 |  | 
                                    
                    
                        | 2010-06-16 |  | 
                                    
                    
                        | 2010-06-17 |  | 
                                    
                    
                        | 2010-06-24 |  | 
                                    
                    
                        | 2010-06-30 |  | 
                                    
                    
                        | 2010-07-01 |  | 
                                    
                    
                        | 2010-07-05 |  | 
                                    
                    
                        | 2010-07-06 |  | 
                                    
                    
                        | 2010-07-07 |  | 
                                    
                    
                        | 2010-07-08 |  | 
                                    
                    
                        | 2010-07-10 |  | 
                                    
                    
                        | 2010-07-12 |  | 
                                    
                    
                        | 2010-07-14 |  | 
                                    
                    
                        | 2010-07-16 |  | 
                                    
                    
                        | 2010-07-18 |  | 
                                    
                    
                        | 2010-07-20 |  | 
                                    
                    
                        | 2010-07-21 |  | 
                                    
                    
                        | 2010-07-22 |  | 
                                    
                    
                        | 2010-07-23 |  | 
                                    
                    
                        | 2010-07-24 |  | 
                                    
                    
                        | 2010-07-27 |  | 
                                    
                    
                        | 2010-07-28 |  | 
                                    
                    
                        | 2010-07-29 |  | 
                                    
                    
                        | 2010-07-30 |  | 
                                    
                    
                        | 2010-07-31 |  | 
                                    
                    
                        | 2010-08-01 |  | 
                                    
                    
                        | 2010-08-03 |  | 
                                    
                    
                        | 2010-08-04 |  | 
                                    
                    
                        | 2010-08-05 |  | 
                                    
                    
                        | 2010-08-07 |  | 
                                    
                    
                        | 2010-08-09 |  | 
                                    
                    
                        | 2010-08-12 |  | 
                                    
                    
                        | 2010-08-14 |  | 
                                    
                    
                        | 2010-08-16 |  | 
                                    
                    
                        | 2010-08-22 |  | 
                                    
                    
                        | 2010-08-23 |  | 
                                    
                    
                        | 2010-08-24 |  | 
                                    
                    
                        | 2010-08-26 |  | 
                                    
                    
                        | 2010-08-27 |  | 
                                    
                    
                        | 2010-08-28 |  | 
                                    
                    
                        | 2010-08-29 |  | 
                                    
                    
                        | 2010-08-31 |  | 
                                    
                    
                        | 2010-09-01 |  | 
                                    
                    
                        | 2010-09-02 |  | 
                                    
                    
                        | 2010-09-03 |  | 
                                    
                    
                        | 2010-09-05 |  | 
                                    
                    
                        | 2010-09-06 |  | 
                                    
                    
                        | 2010-09-07 |  | 
                                    
                    
                        | 2010-09-11 |  | 
                                    
                    
                        | 2010-09-13 |  | 
                                    
                    
                        | 2010-09-14 |  | 
                                    
                    
                        | 2010-09-15 |  | 
                                    
                    
                        | 2010-09-16 |  | 
                                    
                    
                        | 2010-09-17 |  | 
                                    
                    
                        | 2010-09-18 |  | 
                                    
                    
                        | 2010-09-19 |  | 
                                    
                    
                        | 2010-09-20 |  | 
                                    
                    
                        | 2010-09-21 |  | 
                                    
                    
                        | 2010-09-22 |  | 
                                    
                    
                        | 2010-09-23 |  | 
                                    
                    
                        | 2010-09-24 |  | 
                                    
                    
                        | 2010-09-25 |  | 
                                    
                    
                        | 2010-09-26 |  | 
                                    
                    
                        | 2010-09-27 |  | 
                                    
                    
                        | 2010-09-30 |  | 
                                    
                    
                        | 2010-10-04 |  | 
                                    
                    
                        | 2010-10-05 |  | 
                                    
                    
                        | 2010-10-06 |  | 
                                    
                    
                        | 2010-10-07 |  | 
                                    
                    
                        | 2010-10-08 |  | 
                                    
                    
                        | 2010-10-10 |  | 
                                    
                    
                        | 2010-10-11 |  | 
                                    
                    
                        | 2010-10-20 |  | 
                                    
                    
                        | 2010-11-02 |  | 
                                    
                    
                        | 2010-11-13 |  | 
                                    
                    
                        | 2010-11-14 |  | 
                                    
                    
                        | 2010-11-15 |  | 
                                    
                    
                        | 2011-03-30 |  | 
                                    
                    
                        | 2011-06-08 |  | 
                            
            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.