Year | Value | 2021 | 3,716.82165 | 2020 | 2,897.1341 | 2019 | 2,450.27296 | 2018 | 2,089.27754 | 2017 | 2,076.18502 | 2016 | 1,500.14753 | 2015 | 1,228.73832 | 2014 | 950.1573 | 2013 | 790.74339 | 2012 | 703.644 | 2011 | 505.565 | 2010 | 407.062 | 2009 | 424.472 | 2008 | 227.762 | 2007 | 160.322 | 2006 | 157.184 | 2005 | 132.601 | 2004 | 117.155 | 2003 | 93.469 | 2002 | 83.493 | 2001 | 79.223 | 2000 | 78.254 | 1999 | 101.5 | 1998 | 126.6999969482 | 1997 | 137.3999938965 | 1996 | 118.0999984741 | 1995 | 114.6999969482 | 1994 | 110.3000030518 | 1993 | 92.5 | 1992 | 94.4000015259 | 1991 | 68.4000015259 | 1990 | 66.5999984741 | 1989 | 92.6999969482 | 1988 | 88.6999969482 | 1987 | 86.3000030518 | 1986 | 82.3000030518 | 1985 | 66.4000015259 | 1984 | 43.7999992371 | 1983 | 27.1000003815 | 1982 | 24.5 | 1981 | 21 | 1980 | 24.7999992371 | 1979 | 22.5 | 1978 | 25 | 1977 | 20.7000007629 | 1976 | 17.7000007629 | 1975 | 17.1000003815 | 1974 | 17.3999996185 | 1973 | 18.7000007629 | 1972 | 15.3000001907 | 1971 | 14.6999998093 | 1970 | 14.5 |
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