Year	Percent
1995-01-01	53.675400000000000
1996-01-01	28.512800000000000
1997-01-01	21.199500000000000
1998-01-01	35.780700000000000
1999-01-01	45.873700000000000
2000-01-01	25.153700000000000
2001-01-01	118.932999999999990
2002-01-01	166.938000000000000
2003-01-01	42.288000000000004
2004-01-01	12.293600000000000
2005-01-01	19.628300000000000
2006-01-01	9.167030000000000
2007-01-01	28.388600000000000
2008-01-01	25.677600000000000
2009-01-01	64.098000000000000
2010-01-01	13.028200000000000
2011-01-01	4.291530000000001
2012-01-01	6.362920000000000
2013-01-01	6.879739999999999
2014-01-01	2.791010000000000
2015-01-01	1.029200000000000
2016-01-01	0.949664000000000