| Year | Value | | 2021 | 8,391,225,494.7675 | | 2020 | 7,580,647,427.3594 | | 2019 | 7,298,905,585.7821 | | 2018 | 6,798,011,634.0552 | | 2017 | 5,965,315,417.8954 | | 2016 | 5,612,029,554.9521 | | 2015 | 5,362,348,342.7241 | | 2014 | 5,519,299,451.2748 | | 2013 | 6,068,102,674.1767 | | 2012 | 5,498,149,502.2728 | | 2011 | 5,566,588,660.0456 | | 2010 | 4,631,672,245.552 | | 2009 | 4,169,719,833.7585 | | 2008 | 4,148,018,489.4807 | | 2007 | 3,410,868,371.4627 | | 2006 | 3,076,290,602.6594 | | 2005 | 2,644,996,390.7319 | | 2004 | 2,215,603,702.2319 | | 2003 | 1,965,067,550.2389 | | 2002 | 1,687,253,947.8053 | | 2001 | 1,586,367,570.9102 | | 2000 | 1,685,448,884.5613 | | 1999 | 1,883,676,446.1075 | | 1998 | 1,913,319,249.9704 | | 1997 | 1,951,534,939.3145 | | 1996 | 2,016,653,805.8212 | | 1995 | 1,884,044,680.9079 | | 1994 | 1,755,746,470.6297 | | 1993 | 1,671,316,203.416 | | 1992 | 1,974,314,096.4735 | | 1991 | 1,956,102,665.115 | | 1990 | 1,330,226,375.6006 | | 1989 | 1,283,711,703.2744 | | 1988 | 1,247,687,257.85 | | 1987 | 1,173,813,148.9822 | | 1986 | 1,023,198,305.3339 | | 1985 | 866,116,805.46284 | | 1984 | 951,672,198.0416 | | 1983 | 1,018,214,086.6325 | | 1982 | 974,562,461.07069 | | 1981 | 977,222,584.40464 | | 1980 | 944,352,779.72879 |
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