Year	Percent
1995-01-01	24.930300000000000
1996-01-01	23.949200000000000
1997-01-01	18.557900000000000
1998-01-01	27.878800000000000
1999-01-01	29.927400000000000
2000-01-01	42.211000000000006
2001-01-01	52.128400000000000
2002-01-01	48.383900000000000
2003-01-01	43.435100000000000
2004-01-01	55.615600000000000
2005-01-01	62.715900000000000
2006-01-01	107.461000000000000
2007-01-01	200.565000000000000
2008-01-01	77.456200000000000
2009-01-01	85.629400000000000
2010-01-01	96.981800000000000
2011-01-01	70.063400000000000
2012-01-01	61.218700000000000
2013-01-01	68.365800000000000
2014-01-01	67.004800000000000
2015-01-01	60.728200000000000
2016-01-01	60.254800000000000