Year	Number
2005-01-01	578822
2006-01-01	608743
2007-01-01	894470
2008-01-01	1155555
2009-01-01	1148804
2010-01-01	1309329
2011-01-01	1338295
2012-01-01	2084053
2013-01-01	2210631
2014-01-01	2469084
2015-01-01	2699118
2016-01-01	2841340