Year 2010 = 100 1960 4.9921648004467 1961 5.0819091612328 1962 5.21814772472713 1963 5.32086688464675 1964 5.50576197943277 1965 5.69281967867985 1966 5.84968423050566 1967 6.20399492826631 1968 6.4715065344367 1969 6.7902439199337 1970 7.23277641003797 1971 7.98408600097771 1972 8.5376070818882 1973 9.23484521611699 1974 10.2607812963819 1975 11.7675753338946 1976 13.7571024686631 1977 15.7358621009293 1978 17.6173390171475 1979 20.0308431150332 1980 23.4662419623063 1981 27.0730408000892 1982 31.4490443048381 1983 33.7577425046817 1984 35.8410183635162 1985 41.3668631282974 1986 46.8328314200303 1987 54.2063332667549 1988 57.6621222270164 1989 60.9580842618454 1990 64.675578984307 1991 66.3586916339568 1992 67.031940556103 1993 67.8954512198756 1994 69.0804834258259 1995 71.6744169878802 1996 73.3126884933663 1997 74.1830188512678 1998 75.1216151198578 1999 75.0357758064178 2000 76.9981372744839 2001 79.0199669167589 2002 81.135404585527 2003 82.5581743082921 2004 84.4489620933151 2005 87.0136967707976 2006 89.9420574288871 2007 92.0792094230958 2008 95.7245787073259 2009 97.7497768150263 2010 100 2011 104.02790667392 2012 105.130512172271 2013 106.323136529614 2014 107.628261011102 2015 107.943293912264 2016 108.640866961892 2017 110.651578737121 2018 112.420119642595 2019 114.240911764414 2020 116.19964268334 2021 120.779210747308 2022 129.441767205658 2023 136.86287449004