| Year | Value | | 2023 | 2,154,214 | | 2022 | 2,065,574 | | 2021 | 2,059,989 | | 2020 | 1,883,131 | | 2019 | 2,044,727 | | 2018 | 1,936,705 | | 2017 | 1,858,542 | | 2016 | 1,821,397 | | 2015 | 1,766,800 | | 2014 | 1,635,788 | | 2013 | 1,597,678 | | 2012 | 1,573,591 | | 2011 | 1,491,538 | | 2010 | 1,396,016 | | 2009 | 1,278,031 | | 2008 | 1,346,320 | | 2007 | 1,268,471 | | 2006 | 1,252,300 | | 2005 | 1,201,699 | | 2004 | 1,157,615 | | 2003 | 1,133,785 | | 2002 | 1,134,669 | | 2001 | 1,066,031 | | 2000 | 1,084,872 | | 1999 | 1,054,780 | | 1998 | 1,021,622 | | 1997 | 987,407 | | 1996 | 949,071 | | 1995 | 919,106 | | 1994 | 890,519 | | 1993 | 868,016 | | 1992 | 832,858 | | 1991 | 790,375 |
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