Year | Value | 2022 | 90.444417515701 | 2021 | 96.322827402853 | 2020 | 100.93305486531 | 2019 | 100.51907824607 | 2018 | 100.57171326828 | 2017 | 100.10673892234 | 2016 | 101.2133502084 | 2015 | 101.26222384799 | 2014 | 101.16448621988 | 2013 | 100.17853910913 | 2012 | 100.70962847205 | 2011 | 97.466366983472 | 2010 | 98.103212243947 | 2009 | 99.27712686901 | 2008 | 96.861278229038 | 2007 | 96.809443064672 | 2006 | 96.696442804492 | 2005 | 97.553407819777 | 2004 | 99.146716245332 | 2003 | 101.86600456697 | 2002 | 96.283765573735 | 2001 | 92.57848707604 | 2000 | 90.428062947686 | 1999 | 102.68701308574 | 1998 | 100.90446647593 | 1997 | 98.831744293972 | 1996 | 101.52650178005 | 1995 | 99.835930722501 | 1994 | 97.367638036449 | 1993 | 95.815980432767 | 1992 | 102.53204712093 | 1991 | 105.22913235513 | 1990 | 105.7318949351 | 1989 | 100.02645935902 | 1988 | 101.2124755814 | 1987 | 98.658282652429 | 1986 | 102.85527749037 | 1985 | 97.771904375808 | 1984 | 97.237376916609 | 1983 | 101.06842013851 | 1982 | 103.91815885942 | 1981 | 97.916412164288 | 1980 | 91.705705930374 | 1979 | 93.523890411986 | 1978 | 98.98048008441 | 1977 | 96.588237150657 | 1976 | 98.658408063776 | 1975 | 99.425746490014 | 1974 | 92.422487859544 | 1973 | 99.426955311399 | 1972 | 102.37949167397 | 1971 | 102.22222222222 | 1970 | 102.99401197605 | 1969 | 105.81309786608 | 1968 | 104.70739733867 | 1967 | 108.09153102147 | 1966 | 109.33839822729 | 1965 | 100.45972163644 | 1964 | 100.8130651153 | 1963 | 100.28047868362 | 1962 | 100.22470226949 | 1961 | 104.04382046373 | 1960 | 99.231163505894 |
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