Year Index 2010=1 1970-01-01 0.053000000000000000 1971-01-01 0.055999999999999994 1972-01-01 0.057999999999999996 1973-01-01 0.063000000000000000 1974-01-01 0.081000000000000000 1975-01-01 0.091000000000000000 1976-01-01 0.100000000000000000 1977-01-01 0.111000000000000000 1978-01-01 0.118000000000000010 1979-01-01 0.141000000000000000 1980-01-01 0.181000000000000020 1981-01-01 0.211000000000000020 1982-01-01 0.236000000000000020 1983-01-01 0.268000000000000000 1984-01-01 0.286000000000000030 1985-01-01 0.302000000000000000 1986-01-01 0.287000000000000000 1987-01-01 0.300000000000000000 1988-01-01 0.317000000000000000 1989-01-01 0.336000000000000000 1990-01-01 0.367000000000000050 1991-01-01 0.390000000000000000 1992-01-01 0.405000000000000000 1993-01-01 0.420000000000000000 1994-01-01 0.436000000000000000 1995-01-01 0.456000000000000000 1996-01-01 0.487000000000000040 1997-01-01 0.513000000000000000 1998-01-01 0.506000000000000000 1999-01-01 0.531000000000000000 2000-01-01 0.610000000000000000 2001-01-01 0.638000000000000000 2002-01-01 0.631000000000000000 2003-01-01 0.677000000000000000 2004-01-01 0.726000000000000000 2005-01-01 0.813000000000000000 2006-01-01 0.888000000000000000 2007-01-01 0.924000000000000000 2008-01-01 1.038000000000000000 2009-01-01 0.927000000000000000 2010-01-01 1.000000000000000000 2011-01-01 1.122000000000000000 2012-01-01 1.168000000000000000 2013-01-01 1.183000000000000000 2014-01-01 1.188000000000000000 2015-01-01 1.063000000000000000 2016-01-01 1.008000000000000000