Year	Percent
2000-01-01	0.001983000000000000
2001-01-01	0.005157000000000000
2002-01-01	0.008256000000000000
2003-01-01	0.013478000000000000
2004-01-01	0.015103000000000000
2005-01-01	0.023902000000000000
2006-01-01	0.039767000000000004
2007-01-01	0.050000000000000000
2008-01-01	0.060000000000000000
2009-01-01	0.119341000000000000
2010-01-01	0.110000000000000000
2011-01-01	0.110000000000000000
2012-01-01	0.147201000000000000
2013-01-01	0.170886999999999980
2014-01-01	0.146159999999999980
2015-01-01	0.119120000000000000