Year	Percent
1992-01-01	0.010968000000000000
1993-01-01	0.014147000000000000
1994-01-01	0.018688000000000000
1995-01-01	0.018557000000000000
1996-01-01	0.019469000000000000
1997-01-01	0.021029000000000000
1998-01-01	0.026857000000000000
1999-01-01	0.026739999999999996
2000-01-01	0.016610000000000000
2001-01-01	0.016392000000000000
2002-01-01	0.019979000000000000
2003-01-01	0.005443000000000000
2004-01-01	0.005443000000000000
2005-01-01	0.015697000000000000
2006-01-01	0.015436000000000002
2007-01-01	0.020978000000000000
2008-01-01	0.030473000000000000
2009-01-01	0.062319000000000006
2010-01-01	0.049211000000000005
2011-01-01	0.036050000000000000
2012-01-01	0.032281000000000000
2013-01-01	0.030255000000000000
2014-01-01	0.031993000000000000
2015-01-01	0.042754000000000000
2016-01-01	0.043818000000000000