Year	Percent
1995-01-01	11.021400000000000
1996-01-01	10.367800000000000
1997-01-01	27.211200000000000
1998-01-01	20.548200000000000
1999-01-01	23.417600000000000
2000-01-01	20.448300000000000
2001-01-01	22.639100000000000
2002-01-01	13.774600000000000
2003-01-01	12.240000000000000
2004-01-01	16.063600000000000
2005-01-01	10.470400000000000
2006-01-01	17.376300000000000
2007-01-01	11.420300000000000
2008-01-01	7.958850000000000
2009-01-01	1.823100000000000
2010-01-01	3.226580000000000
2011-01-01	2.098830000000000
2012-01-01	5.492020000000000
2013-01-01	5.386819999999999
2014-01-01	3.256410000000000
2015-01-01	1.701470000000000
2016-01-01	1.039100000000000