| Value | Category | 
                                    
                    
                        | 1900-01-01 |  | 
                                    
                    
                        | 1935-11-07 |  | 
                                    
                    
                        | 1973-05-30 |  | 
                                    
                    
                        | 1982-03-17 |  | 
                                    
                    
                        | 1982-05-07 |  | 
                                    
                    
                        | 1990-07-13 |  | 
                                    
                    
                        | 1991-03-12 |  | 
                                    
                    
                        | 1991-03-17 |  | 
                                    
                    
                        | 1991-10-20 |  | 
                                    
                    
                        | 1991-11-09 |  | 
                                    
                    
                        | 1992-11-22 |  | 
                                    
                    
                        | 1998-04-28 |  | 
                                    
                    
                        | 1998-08-19 |  | 
                                    
                    
                        | 2000-05-10 |  | 
                                    
                    
                        | 2000-07-25 |  | 
                                    
                    
                        | 2000-09-25 |  | 
                                    
                    
                        | 2001-01-21 |  | 
                                    
                    
                        | 2001-06-05 |  | 
                                    
                    
                        | 2001-08-11 |  | 
                                    
                    
                        | 2002-02-26 |  | 
                                    
                    
                        | 2002-03-03 |  | 
                                    
                    
                        | 2002-09-06 |  | 
                                    
                    
                        | 2003-02-18 |  | 
                                    
                    
                        | 2003-02-20 |  | 
                                    
                    
                        | 2003-04-01 |  | 
                                    
                    
                        | 2003-06-23 |  | 
                                    
                    
                        | 2004-01-24 |  | 
                                    
                    
                        | 2004-02-09 |  | 
                                    
                    
                        | 2004-05-02 |  | 
                                    
                    
                        | 2004-06-26 |  | 
                                    
                    
                        | 2004-12-14 |  | 
                                    
                    
                        | 2005-01-22 |  | 
                                    
                    
                        | 2005-01-31 |  | 
                                    
                    
                        | 2005-03-07 |  | 
                                    
                    
                        | 2005-07-28 |  | 
                                    
                    
                        | 2006-01-09 |  | 
                                    
                    
                        | 2006-07-11 |  | 
                                    
                    
                        | 2006-08-06 |  | 
                                    
                    
                        | 2006-09-13 |  | 
                                    
                    
                        | 2006-12-26 |  | 
                                    
                    
                        | 2007-02-19 |  | 
                                    
                    
                        | 2007-02-25 |  | 
                                    
                    
                        | 2007-06-19 |  | 
                                    
                    
                        | 2007-10-06 |  | 
                                    
                    
                        | 2007-10-22 |  | 
                                    
                    
                        | 2008-03-09 |  | 
                                    
                    
                        | 2008-06-05 |  | 
                                    
                    
                        | 2008-07-10 |  | 
                                    
                    
                        | 2008-08-12 |  | 
                                    
                    
                        | 2008-10-27 |  | 
                                    
                    
                        | 2009-01-26 |  | 
                                    
                    
                        | 2009-06-01 |  | 
                                    
                    
                        | 2009-09-16 |  | 
                                    
                    
                        | 2009-10-01 |  | 
                                    
                    
                        | 2009-12-06 |  | 
                                    
                    
                        | 2010-02-04 |  | 
                                    
                    
                        | 2010-02-05 |  | 
                                    
                    
                        | 2010-02-15 |  | 
                                    
                    
                        | 2010-03-29 |  | 
                                    
                    
                        | 2010-06-19 |  | 
                                    
                    
                        | 2010-06-22 |  | 
                                    
                    
                        | 2010-07-08 |  | 
                                    
                    
                        | 2010-08-27 |  | 
                                    
                    
                        | 2010-08-28 |  | 
                                    
                    
                        | 2010-09-11 |  | 
                                    
                    
                        | 2010-09-19 |  | 
                                    
                    
                        | 2010-09-23 |  | 
                                    
                    
                        | 2010-10-05 |  | 
                                    
                    
                        | 2010-10-13 |  | 
                                    
                    
                        | 2010-10-16 |  | 
                                    
                    
                        | 2010-11-20 |  | 
                                    
                    
                        | 2010-11-25 |  | 
                                    
                    
                        | 2010-12-04 |  | 
                                    
                    
                        | 2010-12-09 |  | 
                                    
                    
                        | 2010-12-12 |  | 
                                    
                    
                        | 2010-12-18 |  | 
                                    
                    
                        | 2010-12-21 |  | 
                                    
                    
                        | 2010-12-27 |  | 
                                    
                    
                        | 2011-01-19 |  | 
                                    
                    
                        | 2011-02-11 |  | 
                                    
                    
                        | 2011-02-13 |  | 
                                    
                    
                        | 2011-02-16 |  | 
                                    
                    
                        | 2011-03-04 |  | 
                                    
                    
                        | 2011-03-29 |  | 
                                    
                    
                        | 2011-03-31 |  | 
                                    
                    
                        | 2011-04-21 |  | 
                                    
                    
                        | 2011-04-28 |  | 
                                    
                    
                        | 2011-05-02 |  | 
                                    
                    
                        | 2011-05-06 |  | 
                                    
                    
                        | 2011-05-08 |  | 
                                    
                    
                        | 2011-05-10 |  | 
                                    
                    
                        | 2011-05-19 |  | 
                                    
                    
                        | 2011-05-22 |  | 
                                    
                    
                        | 2011-06-12 |  | 
                                    
                    
                        | 2011-06-23 |  | 
                                    
                    
                        | 2011-07-11 |  | 
                                    
                    
                        | 2011-08-07 |  | 
                                    
                    
                        | 2011-08-16 |  | 
                                    
                    
                        | 2011-09-03 |  | 
                                    
                    
                        | 2011-09-28 |  | 
                                    
                    
                        | 2011-10-07 |  | 
                                    
                    
                        | 2011-10-08 |  | 
                                    
                    
                        | 2011-11-05 |  | 
                                    
                    
                        | 2011-11-06 |  | 
                                    
                    
                        | 2011-11-10 |  | 
                                    
                    
                        | 2011-11-19 |  | 
                                    
                    
                        | 2011-12-12 |  | 
                                    
                    
                        | 2011-12-23 |  | 
                                    
                    
                        | 2011-12-28 |  | 
                                    
                    
                        | 2011-12-29 |  | 
                                    
                    
                        | 2011-12-30 |  | 
                                    
                    
                        | 2012-02-05 |  | 
                                    
                    
                        | 2012-02-22 |  | 
                                    
                    
                        | 2012-03-03 |  | 
                                    
                    
                        | 2012-03-10 |  | 
                                    
                    
                        | 2012-03-15 |  | 
                                    
                    
                        | 2012-03-17 |  | 
                                    
                    
                        | 2012-03-19 |  | 
                                    
                    
                        | 2012-03-21 |  | 
                                    
                    
                        | 2012-03-24 |  | 
                                    
                    
                        | 2012-03-27 |  | 
                                    
                    
                        | 2012-03-29 |  | 
                                    
                    
                        | 2012-04-03 |  | 
                                    
                    
                        | 2012-04-08 |  | 
                                    
                    
                        | 2012-04-14 |  | 
                                    
                    
                        | 2012-04-19 |  | 
                                    
                    
                        | 2012-04-21 |  | 
                                    
                    
                        | 2012-05-29 |  | 
                                    
                    
                        | 2012-06-08 |  | 
                                    
                    
                        | 2012-07-03 |  | 
                                    
                    
                        | 2012-07-14 |  | 
                                    
                    
                        | 2012-07-26 |  | 
                                    
                    
                        | 2012-08-26 |  | 
                                    
                    
                        | 2012-09-17 |  | 
                                    
                    
                        | 2012-10-15 |  | 
                                    
                    
                        | 2012-10-16 |  | 
                                    
                    
                        | 2012-11-13 |  | 
                                    
                    
                        | 2012-11-25 |  | 
                                    
                    
                        | 2012-12-19 |  | 
                                    
                    
                        | 2013-01-06 |  | 
                                    
                    
                        | 2013-04-22 |  | 
                                    
                    
                        | 2013-04-24 |  | 
                                    
                    
                        | 2013-05-05 |  | 
                                    
                    
                        | 2013-06-01 |  | 
                                    
                    
                        | 2013-06-23 |  | 
                                    
                    
                        | 2013-08-05 |  | 
                            
            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.