Year | Value | 2022 | 1,049,546,011 | 2021 | 1,046,360,637 | 2020 | 1,042,276,097 | 2019 | 1,036,952,911 | 2018 | 1,030,799,094 | 2017 | 1,023,814,218 | 2016 | 1,015,853,335 | 2015 | 1,008,136,176 | 2014 | 1,000,426,980 | 2013 | 992,408,058 | 2012 | 984,126,036 | 2011 | 975,779,914 | 2010 | 968,374,556 | 2009 | 961,438,184 | 2008 | 954,478,047 | 2007 | 947,455,336 | 2006 | 940,388,279 | 2005 | 933,165,416 | 2004 | 925,803,359 | 2003 | 918,388,850 | 2002 | 910,755,399 | 2001 | 902,837,114 | 2000 | 894,620,704 | 1999 | 885,983,632 | 1998 | 876,670,341 | 1997 | 866,696,057 | 1996 | 856,365,081 | 1995 | 845,953,412 | 1994 | 835,356,473 | 1993 | 824,474,588 | 1992 | 813,501,745 | 1991 | 802,238,938 | 1990 | 790,319,314 | 1989 | 777,918,083 | 1988 | 765,267,833 | 1987 | 752,306,971 | 1986 | 739,486,949 | 1985 | 727,343,721 | 1984 | 715,887,565 | 1983 | 704,713,743 | 1982 | 693,001,813 | 1981 | 681,329,825 | 1980 | 670,737,740 | 1979 | 660,407,516 | 1978 | 649,836,982 | 1977 | 639,416,147 | 1976 | 629,144,763 | 1975 | 618,269,062 | 1974 | 606,555,970 | 1973 | 593,685,291 | 1972 | 580,066,912 | 1971 | 565,978,168 | 1970 | 551,033,299 | 1969 | 536,343,189 | 1968 | 522,041,958 | 1967 | 508,568,564 | 1966 | 495,577,849 | 1965 | 482,176,820 | 1964 | 470,405,939 | 1963 | 458,994,991 | 1962 | 447,390,418 | 1961 | 441,320,041 | 1960 | 441,242,426 |
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