Year Index 2015=100 1961-01-01 26.7978314250536 1962-01-01 27.4800269517850 1963-01-01 27.4786733892319 1964-01-01 28.9554101345968 1965-01-01 31.3336195402852 1966-01-01 31.9846831282967 1967-01-01 32.2350922006088 1968-01-01 34.2992750939923 1969-01-01 33.2502641153875 1970-01-01 33.7145360710797 1971-01-01 33.7226574463979 1972-01-01 33.6468579434278 1973-01-01 34.5402092284331 1974-01-01 35.6460698342654 1975-01-01 39.6959289929562 1976-01-01 44.6053003728264 1977-01-01 46.7601719572635 1978-01-01 44.4117409277419 1979-01-01 44.9842978876772 1980-01-01 48.4494180234554 1981-01-01 51.2918993848360 1982-01-01 50.5234489742694 1983-01-01 49.6918891096950 1984-01-01 47.4001497210167 1985-01-01 50.1485045710461 1986-01-01 52.0578749148532 1987-01-01 54.7468326316987 1988-01-01 56.3208566610717 1989-01-01 59.3105123646607 1990-01-01 59.5889364264602 1991-01-01 54.8804761813625 1992-01-01 50.8253844012875 1993-01-01 49.0286211224749 1994-01-01 50.5271612950934 1995-01-01 49.0412746067389 1996-01-01 50.7914429812285 1997-01-01 53.6372356278885 1998-01-01 55.3248979890034 1999-01-01 57.9017968422782 2000-01-01 60.9185965066612 2001-01-01 65.3293982051727 2002-01-01 68.1386307308022 2003-01-01 70.4183311808617 2004-01-01 74.4576348753542 2005-01-01 78.0240157139368 2006-01-01 81.0066139747752 2007-01-01 84.3701451095759 2008-01-01 86.5517469341883 2009-01-01 81.1580669685651 2010-01-01 87.2301920470697 2011-01-01 90.2455954781344 2012-01-01 97.1531748917463 2013-01-01 101.2089710111390 2014-01-01 103.8178031930720 2015-01-01 100.0000000000000 2016-01-01 97.2746504478895 2017-01-01 101.1932700889170