| Year | Value | | 2021 | 49,784,930,446.235 | | 2020 | 41,945,173,743.508 | | 2019 | 38,530,629,915.698 | | 2018 | 42,251,475,535.009 | | 2017 | 39,389,565,966.062 | | 2016 | 34,025,585,998.623 | | 2015 | 31,743,520,644.163 | | 2014 | 42,190,108,352.164 | | 2013 | 39,341,116,045.538 | | 2012 | 39,037,926,024.957 | | 2011 | 35,685,289,064.212 | | 2010 | 32,043,330,391.131 | | 2009 | 28,539,982,180.219 | | 2008 | 40,352,315,126.18 | | 2007 | 39,149,258,944.951 | | 2006 | 30,368,058,073.208 | | 2005 | 30,721,432,311.568 | | 2004 | 28,206,071,971.217 | | 2003 | 21,183,369,011.175 | | 2002 | 17,590,781,537.685 | | 2001 | 16,688,519,980.01 | | 2000 | 16,485,012,023.412 | | 1999 | 17,844,770,492.225 | | 1998 | 16,608,561,780.23 | | 1997 | 16,733,007,302.773 | | 1996 | 17,913,368,543.363 | | 1995 | 17,917,088,835.896 | | 1994 | 14,699,918,764.801 | | 1993 | 13,768,938,604.064 | | 1992 | 13,614,977,980.576 | | 1991 | 12,292,518,178.204 | | 1990 | 11,212,056,005.447 | | 1989 | 8,664,656,865.4726 | | 1988 | 8,201,064,492.4106 | | 1987 | 7,358,015,551.5007 | | 1986 | 5,862,890,663.6806 | | 1985 | 4,098,769,205.2474 | | 1984 | 3,940,693,375.3152 | | 1983 | 4,079,168,240.9787 | | 1982 | 4,040,243,361.0649 | | 1981 | 3,962,350,506.168 | | 1980 | 4,510,375,027.1313 | | 1979 | 4,051,545,319.2101 | | 1978 | 3,493,247,502.5049 | | 1977 | 2,789,710,587.2843 | | 1976 | 2,444,262,433.5622 | | 1975 | 2,093,163,001.655 | | 1974 | 2,001,898,078.2515 | | 1973 | 1,564,639,765.089 | | 1972 | 1,164,432,473.9636 | | 1971 | 892,676,106.79166 | | 1970 | 868,290,643.31082 |
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