Year | Value | 2021 | 15,370.019378 | 2020 | 12,456.57079 | 2019 | 10,664.378229636 | 2018 | 11,518.626068382 | 2017 | 11,511.801211 | 2016 | 10,805.992 | 2015 | 11,293.801266 | 2014 | 11,124.72618 | 2013 | 11,112.514602 | 2012 | 12,290.68063 | 2011 | 12,381.6339 | 2010 | 12,942.727326 | 2009 | 15,162.607 | 2008 | 8,726.809 | 2007 | 9,039.721 | 2006 | 7,751.658 | 2005 | 7,432.57 | 2004 | 8,072.784 | 2003 | 6,935.935 | 2002 | 7,896.527 | 2001 | 6,827.179 | 2000 | 7,651.338 | 1999 | 8,098.3999023438 | 1998 | 7,290 | 1997 | 7,889.2001953125 | 1996 | 6,550.8999023438 | 1995 | 5,661.2998046875 | 1994 | 4,643.2998046875 | 1993 | 4,191 | 1992 | 3,322.6999511719 | 1991 | 2,597 | 1990 | 2,459.3999023438 | 1989 | 2,365.1000976563 | 1988 | 1,912.9000244141 | 1987 | 1,621.0999755859 | 1986 | 1,451.1999511719 | 1985 | 1,309.0999755859 | 1984 | 1,417.3000488281 | 1983 | 1,167.0999755859 | 1982 | 1,048.5999755859 | 1981 | 914.799987793 | 1980 | 836 | 1979 | 666.200012207 | 1978 | 493.3999938965 | 1977 | 394.3999938965 | 1976 | 348.200012207 | 1975 | 293.200012207 | 1974 | 200.3000030518 | 1973 | 125.3000030518 | 1972 | 72.6999969482 | 1971 | 38 | 1970 | 5.5999999046 |
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