Year	Percent
1996-01-01	0.5999800000000001
1997-01-01	0.5877570000000000
1998-01-01	0.6496340000000000
1999-01-01	0.6522780000000000
2000-01-01	0.6698870000000000
2001-01-01	0.6464409999999999
2002-01-01	0.9355829999999999
2003-01-01	1.2630100000000000
2004-01-01	1.7255000000000000
2005-01-01	0.8056100000000000
2006-01-01	0.6555800000000000
2007-01-01	2.0318200000000000
2008-01-01	1.0092800000000000
2009-01-01	1.2507200000000000
2010-01-01	0.7819860000000000
2011-01-01	0.8924730000000000
2012-01-01	0.9631920000000000
2013-01-01	0.8553690000000000
2014-01-01	1.1552900000000000
2015-01-01	2.3731600000000000
2016-01-01	1.9639300000000000