Year | Value | 2022 | 697,979,555 | 2021 | 687,040,184 | 2020 | 675,836,804 | 2019 | 664,371,839 | 2018 | 652,947,537 | 2017 | 641,617,116 | 2016 | 630,346,120 | 2015 | 618,983,478 | 2014 | 607,618,758 | 2013 | 596,303,598 | 2012 | 584,985,521 | 2011 | 573,843,981 | 2010 | 562,894,904 | 2009 | 552,008,397 | 2008 | 541,245,605 | 2007 | 530,614,335 | 2006 | 519,535,384 | 2005 | 509,113,460 | 2004 | 498,984,066 | 2003 | 489,001,400 | 2002 | 479,260,823 | 2001 | 469,721,462 | 2000 | 460,347,729 | 1999 | 450,828,502 | 1998 | 441,633,472 | 1997 | 432,716,192 | 1996 | 423,798,917 | 1995 | 414,676,059 | 1994 | 406,213,875 | 1993 | 398,211,435 | 1992 | 390,224,621 | 1991 | 382,345,963 | 1990 | 374,465,114 | 1989 | 367,002,114 | 1988 | 359,698,101 | 1987 | 352,451,023 | 1986 | 345,071,899 | 1985 | 337,904,810 | 1984 | 330,862,338 | 1983 | 323,932,314 | 1982 | 316,665,657 | 1981 | 308,973,812 | 1980 | 301,742,751 | 1979 | 294,651,425 | 1978 | 287,448,782 | 1977 | 280,826,290 | 1976 | 274,599,733 | 1975 | 268,436,134 | 1974 | 262,376,331 | 1973 | 256,505,672 | 1972 | 250,996,456 | 1971 | 245,715,698 | 1970 | 240,460,291 | 1969 | 235,253,780 | 1968 | 230,244,701 | 1967 | 225,357,859 | 1966 | 220,630,102 | 1965 | 215,998,584 | 1964 | 211,458,984 | 1963 | 207,048,774 | 1962 | 202,771,081 | 1961 | 198,593,728 | 1960 | 194,582,971 |
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