Year	Percent
1993-01-01	0.7418930000000000000
1994-01-01	0.4510930000000000000
1995-01-01	0.2739520000000000000
1996-01-01	0.2399400000000000100
1997-01-01	0.0851510000000000000
1998-01-01	0.0093170000000000000
1999-01-01	0.0908260000000000000
2000-01-01	0.1651109999999999800
2001-01-01	0.0952140000000000000
2002-01-01	0.0251760000000000000
2003-01-01	0.0133860000000000020
2004-01-01	0.0129259999999999980
2005-01-01	0.0129570000000000000
2006-01-01	0.0124960000000000000
2007-01-01	0.0105620000000000000
2008-01-01	0.0091320000000000000
2009-01-01	0.0095440000000000000
2010-01-01	0.0092220000000000000
2011-01-01	0.0464090000000000000
2012-01-01	0.0477290000000000000
2013-01-01	0.0069670000000000000
2014-01-01	0.0059090000000000000
2015-01-01	0.0060760000000000000
2016-01-01	0.0061270000000000005