Year | Value | 2022 | 937,536,709 | 2021 | 928,581,582 | 2020 | 918,711,070 | 2019 | 908,086,083 | 2018 | 897,383,323 | 2017 | 886,423,949 | 2016 | 875,300,960 | 2015 | 864,283,574 | 2014 | 853,398,329 | 2013 | 842,229,770 | 2012 | 830,730,796 | 2011 | 818,820,983 | 2010 | 806,644,087 | 2009 | 794,563,832 | 2008 | 782,639,453 | 2007 | 770,949,244 | 2006 | 759,160,992 | 2005 | 746,905,275 | 2004 | 734,286,402 | 2003 | 721,332,995 | 2002 | 707,952,151 | 2001 | 694,391,093 | 2000 | 681,081,328 | 1999 | 667,958,742 | 1998 | 654,872,343 | 1997 | 641,884,756 | 1996 | 629,027,717 | 1995 | 616,204,875 | 1994 | 603,270,517 | 1993 | 590,178,032 | 1992 | 577,130,666 | 1991 | 564,488,130 | 1990 | 552,197,224 | 1989 | 539,884,703 | 1988 | 527,569,058 | 1987 | 515,506,762 | 1986 | 503,659,760 | 1985 | 491,891,823 | 1984 | 480,232,339 | 1983 | 468,779,413 | 1982 | 457,590,757 | 1981 | 446,933,613 | 1980 | 436,576,261 | 1979 | 426,348,039 | 1978 | 416,521,276 | 1977 | 406,981,740 | 1976 | 397,751,632 | 1975 | 388,784,300 | 1974 | 379,933,463 | 1973 | 371,228,206 | 1972 | 362,734,033 | 1971 | 354,767,141 | 1970 | 347,057,181 | 1969 | 339,230,035 | 1968 | 331,476,369 | 1967 | 323,951,974 | 1966 | 316,711,801 | 1965 | 309,612,175 | 1964 | 302,491,369 | 1963 | 295,404,860 | 1962 | 288,488,779 | 1961 | 281,752,878 | 1960 | 275,203,838 |
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