Year 2010 = 100 1960 1.12134954367809 1961 1.14493802111989 1962 1.1394946618525 1963 1.17578372363511 1964 1.18304187158198 1965 1.22114614153199 1966 1.28102401634674 1967 1.30461224209578 1968 1.30642644349215 1969 1.34090197505908 1970 1.37900599331633 1971 1.42436799172528 1972 1.48606023573158 1973 1.7146850164558 1974 2.17011987312235 1975 2.46588034101785 1976 2.78704348775151 1977 3.13179511192697 1978 3.52553772458723 1979 4.19871005616012 1980 5.23477929787805 1981 6.51761785121151 1982 7.88573679040272 1983 9.47703757053868 1984 11.2261966923024 1985 13.3945021123357 1986 16.4773071586513 1987 19.1790686664909 1988 21.7737776937646 1989 24.7471098141626 1990 29.8038102776573 1991 35.6023936014802 1992 41.255011905445 1993 47.2003807675154 1994 52.3329858938543 1995 57.0086839286901 1996 61.6802902782641 1997 65.0949127935353 1998 68.1974832721008 1999 69.9956006622909 2000 72.2012891686262 2001 74.6373377933514 2002 77.3461945200262 2003 80.0770181516035 2004 82.3983292768991 2005 85.319409980831 2006 88.0461729692533 2007 90.5951125075436 2008 94.3573436953788 2009 95.4991361443125 2010 100 2011 103.329853233506 2012 104.881378839373 2013 103.915138732922 2014 102.551500931586 2015 100.771321684226 2016 99.9392992576633 2017 101.05987316816 2018 101.692125375109 2019 101.949414101629 2020 100.677102178392 2021 101.909213734394 2022 111.738622172264 2023 115.61014338928