Year	Percent
1993-01-01	0.20751999999999998
1994-01-01	0.97946300000000000
1995-01-01	1.71810000000000000
1996-01-01	2.52835000000000000
1997-01-01	1.89917000000000000
1998-01-01	5.83478000000000000
1999-01-01	6.69358000000000000
2000-01-01	7.35071000000000000
2001-01-01	9.92812000000000000
2002-01-01	11.08290000000000000
2003-01-01	11.01270000000000000
2004-01-01	11.36630000000000000
2005-01-01	10.48260000000000000
2006-01-01	10.26400000000000100
2007-01-01	10.67770000000000000
2008-01-01	9.44016000000000000
2009-01-01	10.87590000000000000
2010-01-01	10.58180000000000000
2011-01-01	10.22510000000000000
2012-01-01	10.37420000000000000
2013-01-01	10.44310000000000000
2014-01-01	10.97210000000000000
2015-01-01	15.75770000000000000
2016-01-01	23.06540000000000000