Year 2010 = 100 1960 10.2112102238799 1961 10.9655113098776 1962 11.3708074157869 1963 11.3708074157869 1964 11.2807416144737 1965 11.2995053230525 1966 11.7554634421535 1967 12.2620835745307 1968 12.4816189652408 1969 12.787467415524 1970 12.7762091903975 1971 12.8381294287721 1972 13.4592081836702 1973 15.5466707661794 1974 19.3266198650319 1975 20.3567474675699 1976 21.2014111210485 1977 22.8129869621957 1978 24.6207085472419 1979 27.057510175486 1980 32.3887868343636 1981 36.490176666987 1982 38.4092242147111 1983 39.8405580210068 1984 40.185138381945 1985 41.1623329435394 1986 41.9204097372536 1987 42.9543603482217 1988 44.6135716327142 1989 47.0028358823835 1990 49.7590797079438 1991 52.6002498138435 1992 54.7774508189079 1993 56.5917849897949 1994 59.4483962375744 1995 62.9072120186697 1996 66.5590420732635 1997 70.3035189791367 1998 75.9240946234165 1999 76.1402706097349 2000 77.3524002473063 2001 78.6108533105172 2002 79.1590138472533 2003 80.5873194711431 2004 82.8108439018472 2005 86.5707619496003 2006 90.5854588383715 2007 92.615968995577 2008 97.6806635321804 2009 96.854562441607 2010 100 2011 103.808790581396 2012 106.938521293068 2013 109.275006271572 2014 111.345922613126 2015 110.34333613031 2016 110.550946791118 2017 111.286809151122 2018 112.470786778062 2019 113.265649996346 2020 112.307493787832 2021 113.689320040059 2022 120.598688742159 2023 122.079672279536