Year	Number
2005-01-01	9709273
2006-01-01	9713499
2007-01-01	9673631
2008-01-01	9737729
2009-01-01	11213159
2010-01-01	11309418
2011-01-01	10363774
2012-01-01	9828741
2013-01-01	9918455
2014-01-01	13766770
2015-01-01	11873962
2016-01-01	11413234