Year	Percent
2001-01-01	0.12886600000000000
2002-01-01	1.81817000000000000
2003-01-01	1.73081000000000000
2004-01-01	1.63239000000000000
2005-01-01	0.44386499999999995
2006-01-01	0.41143900000000005
2007-01-01	0.48878699999999997
2008-01-01	0.48322900000000000
2009-01-01	0.59920900000000000
2010-01-01	0.24382300000000000
2011-01-01	0.24562399999999998
2012-01-01	0.20918800000000000
2013-01-01	0.20558400000000002
2014-01-01	0.20012100000000000
2015-01-01	0.19828700000000000
2016-01-01	0.13560800000000000