Year | Value | 2022 | 691,528,501 | 2021 | 691,219,627 | 2020 | 690,171,848 | 2019 | 688,179,990 | 2018 | 685,468,978 | 2017 | 682,006,802 | 2016 | 677,689,913 | 2015 | 673,690,703 | 2014 | 669,700,351 | 2013 | 665,447,390 | 2012 | 661,013,974 | 2011 | 656,550,787 | 2010 | 652,992,671 | 2009 | 649,891,191 | 2008 | 646,729,218 | 2007 | 643,486,317 | 2006 | 640,203,444 | 2005 | 636,711,861 | 2004 | 633,047,012 | 2003 | 629,369,651 | 2002 | 625,534,993 | 2001 | 621,436,557 | 2000 | 617,082,063 | 1999 | 612,456,939 | 1998 | 607,370,114 | 1997 | 601,754,660 | 1996 | 595,844,663 | 1995 | 589,847,916 | 1994 | 583,693,488 | 1993 | 577,345,024 | 1992 | 570,952,344 | 1991 | 564,229,094 | 1990 | 556,822,315 | 1989 | 548,913,728 | 1988 | 540,705,000 | 1987 | 532,177,132 | 1986 | 523,793,161 | 1985 | 516,103,160 | 1984 | 509,130,952 | 1983 | 502,474,257 | 1982 | 495,239,625 | 1981 | 487,970,075 | 1980 | 481,713,423 | 1979 | 475,655,113 | 1978 | 469,289,080 | 1977 | 462,982,313 | 1976 | 456,651,788 | 1975 | 449,579,425 | 1974 | 441,653,688 | 1973 | 432,591,471 | 1972 | 422,812,169 | 1971 | 412,540,476 | 1970 | 401,346,258 | 1969 | 390,378,367 | 1968 | 379,774,515 | 1967 | 369,907,738 | 1966 | 360,413,808 | 1965 | 350,380,356 | 1964 | 341,994,742 | 1963 | 334,009,147 | 1962 | 325,743,240 | 1961 | 322,879,907 | 1960 | 325,931,004 |
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