Year | Value | 2022 | 446,802,105 | 2021 | 448,258,400 | 2020 | 447,656,809 | 2019 | 446,579,104 | 2018 | 445,036,910 | 2017 | 443,261,919 | 2016 | 441,407,885 | 2015 | 439,297,498 | 2014 | 437,148,250 | 2013 | 434,994,165 | 2012 | 432,891,888 | 2011 | 431,095,701 | 2010 | 429,893,769 | 2009 | 428,057,711 | 2008 | 426,211,931 | 2007 | 424,336,353 | 2006 | 422,892,620 | 2005 | 421,552,438 | 2004 | 420,260,611 | 2003 | 419,006,056 | 2002 | 417,917,777 | 2001 | 417,173,423 | 2000 | 416,645,435 | 1999 | 416,196,372 | 1998 | 415,749,014 | 1997 | 415,208,997 | 1996 | 414,513,399 | 1995 | 413,737,578 | 1994 | 412,994,506 | 1993 | 411,952,146 | 1992 | 410,494,583 | 1991 | 408,726,156 | 1990 | 406,484,527 | 1989 | 404,247,322 | 1988 | 401,705,660 | 1987 | 398,953,083 | 1986 | 396,230,189 | 1985 | 393,585,197 | 1984 | 391,045,055 | 1983 | 388,548,397 | 1982 | 386,143,081 | 1981 | 383,679,281 | 1980 | 380,993,976 | 1979 | 378,243,675 | 1978 | 375,595,395 | 1977 | 372,915,851 | 1976 | 370,232,087 | 1975 | 367,471,946 | 1974 | 364,601,245 | 1973 | 361,617,110 | 1972 | 358,518,998 | 1971 | 355,313,087 | 1970 | 352,538,393 | 1969 | 349,790,494 | 1968 | 346,570,911 | 1967 | 343,213,615 | 1966 | 339,716,995 | 1965 | 336,171,294 | 1964 | 332,212,794 | 1963 | 328,131,414 | 1962 | 324,033,651 | 1961 | 319,944,759 | 1960 | 315,935,467 |
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