| Year | Value | | 2023 | 2,502,487 | | 2022 | 2,431,292 | | 2021 | 2,248,408 | | 2020 | 2,111,576 | | 2019 | 2,078,154 | | 2018 | 2,100,774 | | 2017 | 2,064,505 | | 2016 | 2,059,746 | | 2015 | 1,953,944 | | 2014 | 1,981,136 | | 2013 | 1,915,404 | | 2012 | 2,113,075 | | 2011 | 1,832,925 | | 2010 | 1,848,797 | | 2009 | 1,799,455 | | 2008 | 1,751,391 | | 2007 | 1,704,685 | | 2006 | 1,659,291 | | 2005 | 1,615,284 | | 2004 | 1,572,682 | | 2003 | 1,520,280 | | 2002 | 1,473,768 | | 2001 | 1,424,854 | | 2000 | 1,382,450 | | 1999 | 1,337,497 | | 1998 | 1,292,649 | | 1997 | 1,245,760 | | 1996 | 1,203,543 | | 1995 | 1,167,986 | | 1994 | 1,126,631 | | 1993 | 1,089,054 | | 1992 | 1,052,418 | | 1991 | 1,014,333 |
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