Year 2010 = 100 1963 11.6668848328589 1964 11.7840222307803 1965 12.2994267817518 1966 13.5996518985627 1967 13.6582205975234 1968 13.2589772997055 1969 14.67048294461 1970 14.8344753017001 1971 15.4562796556665 1972 16.9634475089419 1973 18.9625924334387 1974 19.6068481219968 1975 21.3941695853109 1976 26.4281492609654 1977 32.5729819269279 1978 35.8606382285801 1979 38.4669453323517 1980 42.4310701069905 1981 52.1534741344412 1982 58.2250959267516 1983 56.775520627464 1984 61.5244659681178 1985 60.9563495883257 1986 59.0011311880104 1987 55.0409109933219 1988 54.2736610369365 1989 52.7303758193214 1990 52.3213710715791 1991 48.2420611889648 1992 46.0829308618701 1993 45.5230071389855 1994 61.9299806879715 1995 68.4718233208102 1996 72.0932004925605 1997 74.208020309211 1998 77.5830127808122 1999 75.7969548179652 2000 77.9951800030077 2001 81.1192880784906 2002 83.2518054455024 2003 81.9077818948645 2004 82.1228256629665 2005 88.5263512020049 2006 88.5621918300219 2007 88.6099793340446 2008 98.6274348647978 2009 99.2023406829628 2010 100 2011 102.942385140133 2012 103.410865455741 2013 105.786452069013 2014 104.802334182625 2015 104.198578028039 2016 105.921907081479 2017 108.883878892078 2018 112.115120867278 2019 109.323686827592 2020 112.492099097718 2021 116.809397403471 2022 121.746017087804 2023 126.251804508777