Year | Value | 2023 | 2,984,665,538 | 2022 | 2,918,643,887 | 2021 | 2,876,441,314 | 2020 | 2,803,637,701 | 2019 | 2,828,178,076 | 2018 | 2,796,101,594 | 2017 | 2,765,929,944 | 2016 | 2,736,498,322 | 2015 | 2,706,295,966 | 2014 | 2,672,435,359 | 2013 | 2,642,655,533 | 2012 | 2,613,489,658 | 2011 | 2,584,117,759 | 2010 | 2,551,101,837 | 2009 | 2,521,407,178 | 2008 | 2,488,065,793 | 2007 | 2,456,571,792 | 2006 | 2,418,075,127 | 2005 | 2,380,760,405 | 2004 | 2,344,520,302 | 2003 | 2,306,625,519 | 2002 | 2,270,355,578 | 2001 | 2,235,195,520 | 2000 | 2,200,559,620 | 1999 | 2,156,632,212 | 1998 | 2,106,755,123 | 1997 | 2,061,211,182 | 1996 | 2,016,681,367 | 1995 | 1,976,429,698 | 1994 | 1,936,206,166 | 1993 | 1,898,307,868 | 1992 | 1,866,998,937 | 1991 | 1,831,829,860 |
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