Year Index 2010=1 1961-01-01 0.055999999999999994 1962-01-01 0.059000000000000004 1963-01-01 0.062000000000000006 1964-01-01 0.069000000000000000 1965-01-01 0.074000000000000010 1966-01-01 0.080000000000000000 1967-01-01 0.084000000000000000 1968-01-01 0.094000000000000000 1969-01-01 0.105000000000000000 1970-01-01 0.115999999999999990 1971-01-01 0.123000000000000010 1972-01-01 0.133000000000000000 1973-01-01 0.148000000000000020 1974-01-01 0.158000000000000000 1975-01-01 0.153000000000000000 1976-01-01 0.168000000000000000 1977-01-01 0.177000000000000000 1978-01-01 0.188000000000000000 1979-01-01 0.201000000000000000 1980-01-01 0.209000000000000000 1981-01-01 0.220000000000000000 1982-01-01 0.220000000000000000 1983-01-01 0.227000000000000000 1984-01-01 0.249000000000000000 1985-01-01 0.259000000000000000 1986-01-01 0.264000000000000000 1987-01-01 0.277000000000000000 1988-01-01 0.299000000000000000 1989-01-01 0.322999999999999950 1990-01-01 0.345000000000000030 1991-01-01 0.362000000000000040 1992-01-01 0.379000000000000000 1993-01-01 0.390000000000000000 1994-01-01 0.425000000000000000 1995-01-01 0.462000000000000000 1996-01-01 0.494000000000000000 1997-01-01 0.550000000000000000 1998-01-01 0.583000000000000000 1999-01-01 0.612000000000000000 2000-01-01 0.687000000000000000 2001-01-01 0.690000000000000100 2002-01-01 0.706000000000000000 2003-01-01 0.725000000000000000 2004-01-01 0.794000000000000000 2005-01-01 0.842000000000000100 2006-01-01 0.917000000000000000 2007-01-01 0.982000000000000100 2008-01-01 1.004000000000000000 2009-01-01 0.895000000000000000 2010-01-01 1.000000000000000000 2011-01-01 1.068000000000000000 2012-01-01 1.100000000000000000 2013-01-01 1.130000000000000100 2014-01-01 1.184000000000000200 2015-01-01 1.237000000000000000 2016-01-01 1.267000000000000100