Year	Percent
1996-01-01	0.20335799999999998
1997-01-01	0.76328600000000000
1998-01-01	0.22849499999999998
1999-01-01	0.16039400000000000
2000-01-01	0.49851700000000000
2001-01-01	-0.03826700000000000
2002-01-01	-6.69720000000000000
2003-01-01	-3.62380999999999980
2004-01-01	-0.57395100000000000
2005-01-01	0.65163500000000010
2006-01-01	1.51759000000000000
2007-01-01	1.31249000000000000
2008-01-01	1.54730000000000000
2009-01-01	2.30007000000000030
2010-01-01	2.73622000000000000
2011-01-01	2.67418000000000000
2012-01-01	2.72012999999999970
2013-01-01	2.85959000000000030
2014-01-01	3.59281000000000000
2015-01-01	3.21901000000000000
2016-01-01	3.38571999999999960