Year	Percent
1995-01-01	80.3333000000000000
1996-01-01	1.0000000000000000
1997-01-01	10.0000000000000000
1998-01-01	7.5000000000000000
1999-01-01	82.8300000000000000
2000-01-01	43.6086000000000000
2001-01-01	41.5800000000000000
2002-01-01	58.7000000000000000
2003-01-01	66.7500000000000000
2004-01-01	55.9378000000000000
2005-01-01	41.7600000000000000
2006-01-01	11.5558000000000000
2007-01-01	5.4883900000000000
2008-01-01	3.3418000000000000
2009-01-01	3.5641599999999998
2010-01-01	10.7825000000000000
2011-01-01	13.7636000000000000
2012-01-01	12.2505000000000000
2013-01-01	11.7583000000000000
2014-01-01	12.8553000000000000
2015-01-01	10.3934000000000000
2016-01-01	9.0512800000000000