Year Index 2015=100 1980-01-01 6.40719933416563 1981-01-01 8.22953807740325 1982-01-01 9.58903870162298 1983-01-01 11.36992925509780 1984-01-01 13.45546400332920 1985-01-01 16.20347898460260 1986-01-01 19.44956304619230 1987-01-01 20.81251768622560 1988-01-01 23.11565543071160 1989-01-01 26.67605493133580 1990-01-01 31.66503537245110 1991-01-01 37.26399500624220 1992-01-01 43.30783187682060 1993-01-01 47.58735746982940 1994-01-01 51.51940907199340 1995-01-01 54.97618809821060 1996-01-01 60.00109030378700 1997-01-01 62.31251768622560 1998-01-01 64.59216812317940 1999-01-01 66.25078651685390 2000-01-01 67.70000000000000 2001-01-01 70.29166666666670 2002-01-01 72.70833333333330 2003-01-01 74.75000000000000 2004-01-01 80.92500000000000 2005-01-01 82.92500000000000 2006-01-01 89.36666666666660 2007-01-01 90.13333333333340 2008-01-01 95.76666666666660 2009-01-01 95.40000000000000 2010-01-01 95.16666666666660 2011-01-01 97.50833333333340 2012-01-01 98.58333333333340 2013-01-01 99.79166666666670 2014-01-01 99.82500000000000 2015-01-01 99.99166666666670 2016-01-01 99.80000000000000 2017-01-01 99.87500000000000