| Year | Value | | 2021 | 59,884,261,177.465 | | 2020 | 59,064,018,705.767 | | 2019 | 54,482,879,880.029 | | 2018 | 53,349,589,399.23 | | 2017 | 47,030,490,370.314 | | 2016 | 44,848,951,918.475 | | 2015 | 38,995,841,410.027 | | 2014 | 41,988,434,252.108 | | 2013 | 50,641,289,397.164 | | 2012 | 30,922,113,345.812 | | 2011 | 29,976,365,277.567 | | 2010 | 26,184,963,835.497 | | 2009 | 21,343,494,882.619 | | 2008 | 23,787,964,192.984 | | 2007 | 20,535,053,279.006 | | 2006 | 17,076,970,524.85 | | 2005 | 8,463,661,516.4081 | | 2004 | 6,809,152,134.345 | | 2003 | 5,607,172,374.4538 | | 2002 | 4,693,884,175.2511 | | 2001 | 4,086,194,304.6594 | | 2000 | 3,743,322,635.1443 | | 1999 | 6,272,463,494.6059 | | 1998 | 5,778,140,943.2257 | | 1997 | 5,302,714,338.42 | | 1996 | 5,269,589,626.6126 | | 1995 | 4,941,339,500.7197 | | 1994 | 4,167,887,014.9055 | | 1993 | 4,792,090,932.5142 | | 1992 | 5,305,106,325.1325 | | 1991 | 5,521,198,870.1248 | | 1990 | 4,879,299,249.1275 | | 1989 | 4,405,818,028.0736 | | 1988 | 4,340,735,043.1639 | | 1987 | 4,236,057,303.4354 | | 1986 | 4,831,520,093.0394 | | 1985 | 3,825,067,193.0898 | | 1984 | 3,769,059,178.4297 | | 1983 | 3,507,655,583.1708 | | 1982 | 3,485,739,594.6696 | | 1981 | 3,677,052,338.6936 | | 1980 | 3,788,845,487.2465 | | 1979 | 3,508,248,840.5252 | | 1978 | 3,202,928,032.114 | | 1977 | 2,729,023,613.8836 | | 1976 | 2,377,983,738.241 | | 1975 | 2,414,696,403.2684 | | 1974 | 2,548,803,452.3924 | | 1973 | 2,159,680,104.2644 | | 1972 | 1,867,529,942.2412 | | 1971 | 2,143,474,165.7426 |
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