| Year | Value | | 2023 | 3,062,800 | | 2022 | 3,009,098 | | 2021 | 2,905,249 | | 2020 | 2,922,682 | | 2019 | 2,791,809 | | 2018 | 2,707,735 | | 2017 | 2,698,786 | | 2016 | 2,533,543 | | 2015 | 2,321,528 | | 2014 | 2,038,462 | | 2013 | 1,842,302 | | 2012 | 1,759,866 | | 2011 | 1,768,822 | | 2010 | 1,734,495 | | 2009 | 1,710,771 | | 2008 | 1,637,732 | | 2007 | 1,600,354 | | 2006 | 1,414,284 | | 2005 | 1,334,683 | | 2004 | 1,276,711 | | 2003 | 1,222,762 | | 2002 | 1,220,552 | | 2001 | 1,200,773 | | 2000 | 1,188,660 | | 1999 | 1,162,078 | | 1998 | 1,135,130 | | 1997 | 1,107,417 | | 1996 | 1,076,131 | | 1995 | 1,034,373 | | 1994 | 982,032 | | 1993 | 919,070 | | 1992 | 852,085 | | 1991 | 796,415 |
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