Year	Percent
1993-01-01	1.3802299999999998
1994-01-01	2.1144800000000000
1995-01-01	3.8679400000000000
1996-01-01	9.8925100000000010
1997-01-01	10.4699000000000000
1998-01-01	4.7092700000000000
1999-01-01	3.3665300000000005
2000-01-01	3.4153300000000004
2001-01-01	2.7865200000000000
2002-01-01	14.1450000000000000
2003-01-01	2.6676300000000000
2004-01-01	4.3048100000000000
2005-01-01	4.6270300000000000
2006-01-01	4.8130300000000000
2007-01-01	7.7668899999999990
2008-01-01	11.2951000000000000
2009-01-01	15.6751000000000000
2010-01-01	26.2671000000000000
2011-01-01	34.3255000000000000
2012-01-01	14.4579000000000000
2013-01-01	14.4579000000000000
2014-01-01	14.4579000000000000
2015-01-01	14.4579000000000000
2016-01-01	14.4579000000000000
2017-01-01	33.6009000000000000