Year 2010 = 100 1960 0.862967787116998 1961 0.906600989836396 1962 0.955082326191284 1963 1.04719686526557 1964 1.09083006798497 1965 1.1199188697979 1966 1.19748900796572 1967 1.22657780977865 1968 1.24597034432061 1969 1.54170649608542 1970 1.54170649608542 1971 1.78411317785986 1972 1.96349412237294 1973 2.42891495137986 1974 3.58761889026167 1975 3.78154423568122 1976 4.30514266826553 1977 4.6263315216409 1978 4.84853764660484 1979 5.76887501505896 1980 6.82496012531888 1981 7.82165559855619 1982 8.6547265615998 1983 10.0376566811108 1984 16.7967629912467 1985 19.8458350368287 1986 19.9064367073006 1987 21.5273293861152 1988 24.2721810460744 1989 26.7358409551753 1990 29.0031054036971 1991 33.9690753114717 1992 35.2323034960446 1993 35.1947987456255 1994 38.2275692454302 1995 40.3295400302864 1996 43.9299960705267 1997 44.1379769592148 1998 49.2829468121718 1999 51.9569923509886 2000 54.9678608301786 2001 59.2397615373514 2002 62.213661645037 2003 65.2861440767343 2004 70.7615706562163 2005 78.7672768853314 2006 85.3846153846154 2007 88.0769230769231 2008 98.507326007326 2009 94.441391941392 2010 100 2011 108.663003663004 2012 109.908424908425 2013 111.794871794872 2014 115.714285714286 2015 117.619047619048 2016 118.699633699634 2017 120.934065934066 2018 123.287545787546 2019 125.311355311355 2020 128.315018315018 2021 132.252747252747