| Year | Value | | 2021 | 8,355,160,088.819 | | 2020 | 7,587,932,345.5519 | | 2019 | 8,276,252,442.4898 | | 2018 | 8,236,581,360.9774 | | 2017 | 7,129,500,557.1631 | | 2016 | 7,615,864,499.9985 | | 2015 | 8,459,709,989.7259 | | 2014 | 10,602,456,256.67 | | 2013 | 9,414,120,027.859 | | 2012 | 8,946,993,483.8092 | | 2011 | 8,589,868,176.498 | | 2010 | 7,827,225,625.6545 | | 2009 | 6,880,773,609.0131 | | 2008 | 5,751,532,163.8952 | | 2007 | 5,002,510,857.9789 | | 2006 | 4,072,705,924.8388 | | 2005 | 3,589,716,049.3584 | | 2004 | 2,222,631,928.5385 | | 2003 | 1,805,661,452.6861 | | 2002 | 1,637,164,619.4876 | | 2001 | 1,480,733,128.2025 | | 2000 | 1,166,011,824.5164 | | 1999 | 1,326,452,906.0457 | | 1998 | 1,475,169,924.0505 | | 1997 | 1,280,147,610.4588 | | 1996 | 1,331,284,019.7251 | | 1995 | 1,185,077,091.1605 | | 1994 | 984,278,770.77014 | | 1993 | 1,239,847,175.9627 | | 1992 | 1,673,773,233.6946 | | 1991 | 1,670,181,170.256 | | 1990 | 1,519,708,973.5042 | | 1989 | 1,263,333,452.2375 | | 1988 | 1,307,445,444.1827 | | 1987 | 1,007,495,321.0902 | | 1986 | 917,352,006.83952 | | 1985 | 918,204,997.48576 | | 1984 | 786,546,544.80337 | | 1983 | 694,996,383.98203 | | 1982 | 649,066,176.10792 | | 1981 | 708,991,183.31854 | | 1980 | 853,919,472.35634 |
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