Year	Percent
2000-01-01	0.115164000000000020
2001-01-01	0.264673999999999960
2002-01-01	0.158393000000000000
2003-01-01	0.156859000000000000
2004-01-01	0.169947000000000010
2005-01-01	0.134191000000000000
2006-01-01	0.125913000000000000
2007-01-01	0.104749000000000000
2008-01-01	0.093655000000000000
2009-01-01	0.076498000000000000
2010-01-01	0.073621000000000000
2011-01-01	0.055163000000000000
2012-01-01	0.052382000000000005
2013-01-01	0.056152999999999995
2014-01-01	0.068110000000000000
2015-01-01	0.099388000000000000