Year | Value | 2023 | 726,412 | 2022 | 705,360 | 2021 | 683,858 | 2020 | 659,318 | 2019 | 646,095 | 2018 | 627,598 | 2017 | 609,483 | 2016 | 591,938 | 2015 | 574,927 | 2014 | 558,624 | 2013 | 542,768 | 2012 | 527,323 | 2011 | 512,456 | 2010 | 498,226 | 2009 | 485,013 | 2008 | 472,533 | 2007 | 460,725 | 2006 | 449,550 | 2005 | 438,945 | 2004 | 428,850 | 2003 | 418,787 | 2002 | 408,869 | 2001 | 399,101 | 2000 | 389,577 | 1999 | 380,605 | 1998 | 372,317 | 1997 | 364,099 | 1996 | 355,521 | 1995 | 346,304 | 1994 | 336,642 | 1993 | 325,558 | 1992 | 314,084 | 1991 | 303,949 |
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