Year	Percent
1995-01-01	6.756469999999999
1996-01-01	13.325700000000000
1997-01-01	8.810130000000001
1998-01-01	4.181010000000000
1999-01-01	3.022650000000000
2000-01-01	5.332080000000000
2001-01-01	8.904440000000000
2002-01-01	4.982970000000000
2003-01-01	5.660920000000000
2004-01-01	11.069800000000000
2005-01-01	46.794700000000000
2006-01-01	6.788030000000000
2007-01-01	6.607920000000000
2008-01-01	45.251300000000000
2009-01-01	41.272400000000000
2010-01-01	31.160300000000000
2011-01-01	72.809100000000000
2012-01-01	8.838530000000000
2013-01-01	32.373200000000000