Year | Value | 2023 | 2,748,443 | 2022 | 2,692,899 | 2021 | 2,657,798 | 2020 | 2,622,141 | 2019 | 2,631,991 | 2018 | 2,602,816 | 2017 | 2,565,249 | 2016 | 2,519,386 | 2015 | 2,486,824 | 2014 | 2,453,162 | 2013 | 2,427,450 | 2012 | 2,393,342 | 2011 | 2,369,444 | 2010 | 2,332,791 | 2009 | 2,327,974 | 2008 | 2,326,064 | 2007 | 2,301,005 | 2006 | 2,262,172 | 2005 | 2,226,127 | 2004 | 2,200,255 | 2003 | 2,199,018 | 2002 | 2,184,378 | 2001 | 2,169,875 | 2000 | 2,143,853 | 1999 | 2,147,638 | 1998 | 2,106,611 | 1997 | 2,148,646 | 1996 | 2,162,914 | 1995 | 2,155,752 | 1994 | 2,130,109 | 1993 | 2,150,036 | 1992 | 2,195,264 | 1991 | 2,236,813 |
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