Year	Percent
1992-01-01	0.0433650000000000
1993-01-01	1.5437900000000000
1994-01-01	2.2437300000000000
1995-01-01	1.7381600000000000
1996-01-01	1.1853300000000000
1997-01-01	1.9419900000000000
1998-01-01	1.8709500000000000
1999-01-01	1.9563000000000000
2000-01-01	1.4452700000000000
2001-01-01	1.2662200000000001
2002-01-01	1.3697800000000000
2003-01-01	1.6090000000000000
2004-01-01	3.8905000000000000
2005-01-01	3.9910300000000003
2006-01-01	4.2781699999999990
2007-01-01	4.9184300000000000
2008-01-01	5.8743800000000000
2009-01-01	9.8981500000000000
2010-01-01	12.0307000000000000
2011-01-01	10.5634000000000000
2012-01-01	15.9623000000000000
2013-01-01	16.9659000000000000
2014-01-01	13.4545000000000000
2015-01-01	12.8721000000000000
2016-01-01	11.6546000000000000