Year 2010 = 100 1960 9.21091338882047 1961 9.40968242291999 1962 9.85816644488342 1963 10.1412673879444 1964 10.4848192810917 1965 11.0103992924977 1966 11.7155942551251 1967 12.2181134924112 1968 12.4555268109773 1969 12.7908289183314 1970 13.68827937526 1971 14.7006017075933 1972 15.5837241402111 1973 16.6306383224921 1974 18.2790215088424 1975 20.0666867786879 1976 22.1233665870451 1977 24.6546790755082 1978 27.1189796868586 1979 29.0742001338965 1980 33.0592037292646 1981 37.0606694272482 1982 40.2438789201222 1983 43.8147269586491 1984 47.3392897976951 1985 50.8294142442701 1986 52.9825025415534 1987 55.2017125523808 1988 58.4171563806076 1989 62.1811349241116 1990 68.6271754732524 1991 75.1087564434232 1992 76.8921141591384 1993 80.5277063755107 1994 82.2656054131643 1995 84.2853482548 1996 84.7347003997609 1997 85.2926023577901 1998 85.0647579532024 1999 85.4579066416507 2000 86.2262960544622 2001 88.3008648169117 2002 90.2068232098234 2003 91.9438957260577 2004 92.2874531293479 2005 92.705672967515 2006 93.9666691462309 2007 96.0453705157769 2008 99.3464970644714 2009 98.8552678342659 2010 100 2011 102.961150738221 2012 103.875834442249 2013 103.829824749908 2014 103.643306416286 2015 103.594817159687 2016 104.614469083966 2017 106.491774734342 2018 108.572129146727 2019 110.509219846432 2020 111.058856590269 2021 113.461278849041 2022 122.957183435409 2023 133.468331831819