Year	Number
2004-01-01	110584.0000
2005-01-01	350996.0000
2006-01-01	382372.0000
2007-01-01	413283.0000
2008-01-01	495575.0000
2009-01-01	501521.0000
2010-01-01	544792.0000
2011-01-01	682945.0000
2012-01-01	660421.0000
2013-01-01	56231.1625
2014-01-01	61145.5315
2015-01-01	64668.6786
2016-01-01	64250.0000