Year	Number
2005-01-01	4063031.0000
2006-01-01	5840305.0000
2007-01-01	8605173.0000
2008-01-01	9062827.0000
2009-01-01	9634460.0000
2010-01-01	9280009.7492
2011-01-01	10051829.0000
2012-01-01	10852444.0000
2013-01-01	14381086.0000
2014-01-01	17107058.0000
2015-01-01	23665733.0000