Year	Number
2005-01-01	784962
2006-01-01	1184384
2007-01-01	1667670
2008-01-01	1721603
2009-01-01	1608121
2010-01-01	1718714
2011-01-01	1720295
2012-01-01	1785548
2013-01-01	1907166
2014-01-01	1991675
2015-01-01	2110475
2016-01-01	2064139