Year	Number
2004-01-01	5542697.0000
2005-01-01	6080836.0000
2006-01-01	6662583.0000
2007-01-01	8714940.0000
2008-01-01	10188988.0000
2009-01-01	10829123.0000
2010-01-01	12341161.0000
2011-01-01	14089472.0000
2012-01-01	16648052.0000
2013-01-01	19912357.5956
2014-01-01	28123109.0000
2015-01-01	30912137.0000
2016-01-01	33046550.2689