Year | Value | 2023 | 593,729,164 | 2022 | 554,145,127 | 2021 | 535,026,237 | 2020 | 520,521,842 | 2019 | 520,273,563 | 2018 | 515,366,255 | 2017 | 510,055,221 | 2016 | 504,122,684 | 2015 | 497,800,426 | 2014 | 490,933,119 | 2013 | 483,634,725 | 2012 | 476,025,371 | 2011 | 472,419,461 | 2010 | 468,646,281 | 2009 | 459,168,942 | 2008 | 449,860,965 | 2007 | 440,568,412 | 2006 | 431,250,073 | 2005 | 421,959,547 | 2004 | 416,629,768 | 2003 | 411,069,163 | 2002 | 405,389,781 | 2001 | 399,564,197 | 2000 | 393,669,897 | 1999 | 380,920,030 | 1998 | 368,471,401 | 1997 | 356,350,640 | 1996 | 344,557,635 | 1995 | 333,111,281 | 1994 | 322,025,243 | 1993 | 314,303,819 | 1992 | 306,874,012 | 1991 | 299,652,929 |
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