Year	Percent
1999-01-01	1.0549700000000000000
2000-01-01	0.7917150000000000000
2001-01-01	0.8247830000000000000
2002-01-01	0.7857000000000000000
2003-01-01	0.3621400000000000000
2004-01-01	0.0019900000000000000
2005-01-01	0.0018950000000000000
2006-01-01	0.0023060000000000000
2007-01-01	0.0027060000000000000
2008-01-01	0.0025540000000000000
2009-01-01	0.0043560000000000005
2010-01-01	0.0044970000000000000
2011-01-01	0.6464560000000000000
2012-01-01	0.6335420000000000000
2013-01-01	0.0042000000000000000
2014-01-01	0.0054420000000000000
2015-01-01	0.0072400000000000010
2016-01-01	0.0074510000000000000