Year	Percent
1993-01-01	3547.0700000000000000
1994-01-01	2.0758799999999997
1995-01-01	4.1086700000000000
1996-01-01	2.5857799999999997
1997-01-01	3.2253800000000000
1998-01-01	3.6743600000000000
1999-01-01	2.3551000000000000
2000-01-01	2.2653500000000000
2001-01-01	2.5415200000000002
2002-01-01	2.7543900000000003
2003-01-01	3.0237700000000003
2004-01-01	2.6359500000000000
2005-01-01	4.4223600000000000
2006-01-01	6.0143100000000000
2007-01-01	7.5250000000000000
2008-01-01	6.7437900000000000
2009-01-01	7.5860600000000010
2010-01-01	9.3619100000000000
2011-01-01	7.5758100000000010
2012-01-01	6.8508300000000000
2013-01-01	6.6972600000000010
2014-01-01	5.9687600000000000
2015-01-01	6.4123100000000000
2016-01-01	7.6836699999999990