Year | Value | 2022 | 2,659,505,463 | 2021 | 2,671,151,672 | 2020 | 2,639,373,057 | 2019 | 2,685,719,457 | 2018 | 2,507,718,052 | 2017 | 2,390,687,598 | 2016 | 2,239,443,934 | 2015 | 2,091,595,151 | 2014 | 2,064,688,251 | 2013 | 1,945,601,010 | 2012 | 1,789,486,677 | 2011 | 1,599,374,184 | 2010 | 1,389,427,381 | 2009 | 1,195,745,840 | 2008 | 1,024,508,224 | 2007 | 826,005,054 | 2006 | 650,492,501 | 2005 | 537,507,231 | 2004 | 446,500,460 | 2003 | 347,625,818 | 2002 | 262,312,879 | 2001 | 180,255,049 | 2000 | 104,730,978 | 1999 | 54,208,214 | 1998 | 31,164,782 | 1997 | 19,918,142 | 1996 | 11,851,189 | 1995 | 6,681,917 | 1994 | 3,154,252 | 1993 | 1,557,420 | 1992 | 720,780 | 1991 | 360,223 | 1990 | 186,258 | 1989 | 102,088 | 1988 | 57,100 | 1987 | 30,314 | 1986 | 16,169 | 1985 | 2,029 | 1984 | 1,750 |
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