Year	Percent
1996-01-01	0.06891599999999999
1997-01-01	0.70733800000000000
1998-01-01	0.79820900000000010
1999-01-01	1.63578000000000000
2000-01-01	1.10071000000000000
2001-01-01	0.84825300000000000
2002-01-01	0.45779800000000000
2003-01-01	1.46776000000000000
2004-01-01	1.10861000000000000
2005-01-01	2.30275999999999970
2006-01-01	2.73841000000000000
2007-01-01	2.49854000000000000
2008-01-01	1.26807000000000000
2009-01-01	1.30766000000000000
2010-01-01	1.49126000000000000
2011-01-01	1.20720000000000000
2012-01-01	1.48499000000000000
2013-01-01	1.63299000000000000
2014-01-01	1.26359000000000000
2015-01-01	1.10404000000000000
2016-01-01	1.29566000000000000