Year | Value | 2022 | 116.63887801203 | 2021 | 114.067323275 | 2020 | 108.45400189362 | 2019 | 110.29279044328 | 2018 | 110.6730290364 | 2017 | 109.07932772244 | 2016 | 108.8665592082 | 2015 | 110.23363776923 | 2014 | 111.59455340978 | 2013 | 112.68890974356 | 2012 | 113.02724334189 | 2011 | 112.57276082536 | 2010 | 112.30070092144 | 2009 | 110.94180396782 | 2008 | 116.57292177202 | 2007 | 118.66461779306 | 2006 | 118.86914321927 | 2005 | 117.791270821 | 2004 | 117.02166034393 | 2003 | 116.22093929406 | 2002 | 115.27715859361 | 2001 | 114.95886338092 | 2000 | 108.75551924713 | 1999 | 108.35065904721 | 1998 | 108.08052083503 | 1997 | 105.63973705765 | 1996 | 104.77272118688 | 1995 | 106.17133875784 | 1994 | 107.33100119412 | 1993 | 108.37286391538 | 1992 | 109.23027335613 | 1991 | 103.61504408846 | 1990 | 103.81444300278 | 1989 | 105.16664376993 | 1988 | 105.83257062543 | 1987 | 106.44515174626 | 1986 | 98.540215945573 | 1985 | 101.03578923815 | 1984 | 102.14889332472 | 1983 | 101.55800877092 | 1982 | 103.90042918093 | 1981 | 106.51176160865 | 1980 | 102.73268305685 | 1979 | 104.50264524954 | 1978 | 105.78690390449 | 1977 | 101.80092868166 | 1976 | 106.01103676673 | 1975 | 101.81025535533 | 1974 | 103.25795044308 | 1973 | 99.322742514295 | 1972 | 99.628801218293 | 1971 | 101.41072148327 | 1970 | 99.206932773109 | 1969 | 99.626914983497 | 1968 | 101.68270723378 | 1967 | 103.30237358101 | 1966 | 100.19414683253 | 1965 | 102.82410266067 | 1964 | 102.70187843137 | 1963 | 101.64713335445 | 1962 | 101.63518712837 | 1961 | 101.54175736433 | 1960 | 101.89728841484 |
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