Year	Number
2004-01-01	400.000
2005-01-01	409.375
2006-01-01	393.750
2007-01-01	409.375
2008-01-01	431.250
2009-01-01	437.500
2010-01-01	434.375
2011-01-01	459.375
2012-01-01	425.000
2013-01-01	431.250
2014-01-01	431.250
2015-01-01	443.750
2016-01-01	418.750
2017-01-01	403.125