Year | Value | 2022 | 981,811,290 | 2021 | 973,330,021 | 2020 | 963,820,551 | 2019 | 953,512,430 | 2018 | 943,150,770 | 2017 | 932,507,570 | 2016 | 921,771,691 | 2015 | 911,261,607 | 2014 | 900,631,974 | 2013 | 889,454,130 | 2012 | 877,975,933 | 2011 | 866,077,020 | 2010 | 853,902,057 | 2009 | 841,847,801 | 2008 | 830,069,629 | 2007 | 818,505,371 | 2006 | 806,731,893 | 2005 | 794,358,633 | 2004 | 781,416,598 | 2003 | 768,025,088 | 2002 | 754,117,994 | 2001 | 739,923,561 | 2000 | 725,864,168 | 1999 | 711,916,113 | 1998 | 697,977,003 | 1997 | 684,123,232 | 1996 | 670,379,586 | 1995 | 656,672,868 | 1994 | 642,886,980 | 1993 | 629,002,053 | 1992 | 615,259,768 | 1991 | 601,992,431 | 1990 | 589,115,481 | 1989 | 576,262,998 | 1988 | 563,435,444 | 1987 | 550,865,095 | 1986 | 538,509,239 | 1985 | 526,250,953 | 1984 | 514,113,349 | 1983 | 502,158,912 | 1982 | 490,453,130 | 1981 | 479,282,933 | 1980 | 468,416,808 | 1979 | 457,683,545 | 1978 | 447,330,905 | 1977 | 437,217,744 | 1976 | 427,388,578 | 1975 | 417,808,460 | 1974 | 408,279,705 | 1973 | 398,855,467 | 1972 | 389,663,761 | 1971 | 381,368,301 | 1970 | 373,342,017 | 1969 | 364,882,785 | 1968 | 356,537,092 | 1967 | 348,449,879 | 1966 | 340,670,246 | 1965 | 333,036,853 | 1964 | 325,376,100 | 1963 | 317,744,679 | 1962 | 310,295,496 | 1961 | 303,041,876 | 1960 | 295,988,590 |
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