Year	Percent
1994-01-01	0.4659240000000000
1995-01-01	0.3857730000000000
1996-01-01	0.2956390000000000
1997-01-01	1.8925299999999998
1998-01-01	4.7226800000000000
1999-01-01	8.3667199999999990
2000-01-01	12.6820000000000000
2001-01-01	10.8884000000000000
2002-01-01	10.5845000000000000
2003-01-01	10.0674000000000000
2004-01-01	8.5353800000000000
2005-01-01	8.2056100000000000
2006-01-01	8.6815500000000000
2007-01-01	8.9997600000000000
2008-01-01	7.4787500000000000
2009-01-01	10.2246000000000000
2010-01-01	9.6098000000000000
2011-01-01	8.2005000000000000
2012-01-01	10.6222000000000000
2013-01-01	11.6973000000000000
2014-01-01	11.2664000000000000
2015-01-01	15.7998000000000000
2016-01-01	17.0065000000000000