Year 2010 = 100 1960 0.0415288908979522 1961 0.0434855723495021 1962 0.0482760701711562 1963 0.0545172116628715 1964 0.0650090786814525 1965 0.0697658381029692 1966 0.0772214641808784 1967 0.0797853856582033 1968 0.0919381347570561 1969 0.111946902167579 1970 0.126916973840221 1971 0.135460865276176 1972 0.148751369543503 1973 0.180517121747357 1974 0.257266109695762 1975 0.384256104262611 1976 0.507352970804083 1977 0.66116585830157 1978 0.950425909971896 1979 1.37283753348268 1980 2.17633773459414 1981 3.30353359552646 1982 4.96333545878582 1983 9.13005786918498 1984 11.9468995763541 1985 15.7692657756868 1986 19.2587521708799 1987 22.7826740057939 1988 28.643632877025 1989 34.5895340543029 1990 39.9546205205733 1991 42.675042283937 1992 44.3597299502815 1993 46.1531285837859 1994 46.8697280308314 1995 47.6436557445876 1996 48.7206019830776 1997 49.6050907987989 1998 50.4281591553849 1999 52.0579128471197 2000 54.7318525647267 2001 58.2374745193488 2002 61.2640890583377 2003 62.5234724516806 2004 64.498084533929 2005 67.0696540124831 2006 71.5546548024829 2007 75.1692792371018 2008 84.7115639190805 2009 94.8796029310126 2010 100 2011 104.001026643431 2012 109.394415767139 2013 113.630473015855 2014 115.953778501939 2015 117.847368154088 2016 119.847152693711 2017 121.956960656067 2018 125.22896551876 2019 129.003331214359 2020 132.677248064403 2021 138.573742998267 2022 150.087495958498 2023 163.199594369605