Year | Value | 2022 | 1,573,309,215 | 2021 | 1,556,792,861 | 2020 | 1,536,499,416 | 2019 | 1,515,408,651 | 2018 | 1,494,196,452 | 2017 | 1,472,615,698 | 2016 | 1,450,747,932 | 2015 | 1,428,720,142 | 2014 | 1,406,603,746 | 2013 | 1,384,360,948 | 2012 | 1,362,318,411 | 2011 | 1,340,579,085 | 2010 | 1,318,632,429 | 2009 | 1,296,941,699 | 2008 | 1,275,955,352 | 2007 | 1,255,254,585 | 2006 | 1,234,514,505 | 2005 | 1,213,862,867 | 2004 | 1,193,067,369 | 2003 | 1,172,120,889 | 2002 | 1,151,514,407 | 2001 | 1,130,717,327 | 2000 | 1,109,485,988 | 1999 | 1,088,562,621 | 1998 | 1,068,037,382 | 1997 | 1,047,593,100 | 1996 | 1,027,395,607 | 1995 | 1,007,305,199 | 1994 | 987,146,375 | 1993 | 967,167,951 | 1992 | 947,243,818 | 1991 | 926,962,643 | 1990 | 906,044,373 | 1989 | 885,158,854 | 1988 | 864,703,749 | 1987 | 844,444,502 | 1986 | 824,366,690 | 1985 | 804,486,342 | 1984 | 785,013,315 | 1983 | 765,967,404 | 1982 | 747,184,390 | 1981 | 728,412,453 | 1980 | 709,922,631 | 1979 | 692,411,346 | 1978 | 676,039,880 | 1977 | 660,308,559 | 1976 | 644,826,027 | 1975 | 629,828,316 | 1974 | 615,345,917 | 1973 | 601,259,237 | 1972 | 587,518,464 | 1971 | 574,431,761 | 1970 | 561,754,378 | 1969 | 549,058,588 | 1968 | 536,504,349 | 1967 | 524,281,863 | 1966 | 512,426,028 | 1965 | 500,818,057 | 1964 | 489,286,841 | 1963 | 477,859,452 | 1962 | 466,690,359 | 1961 | 455,823,849 | 1960 | 445,200,469 |
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