Year | Value | 2023 | 2,521,618 | 2022 | 2,525,188 | 2021 | 2,461,741 | 2020 | 2,415,607 | 2019 | 2,429,691 | 2018 | 2,402,335 | 2017 | 2,354,518 | 2016 | 2,300,448 | 2015 | 2,301,599 | 2014 | 2,293,558 | 2013 | 2,270,537 | 2012 | 2,230,254 | 2011 | 2,215,077 | 2010 | 2,219,923 | 2009 | 2,166,212 | 2008 | 2,148,127 | 2007 | 2,113,565 | 2006 | 2,064,067 | 2005 | 2,042,937 | 2004 | 1,965,647 | 2003 | 1,897,822 | 2002 | 1,871,476 | 2001 | 1,830,808 | 2000 | 1,901,257 | 1999 | 1,875,298 | 1998 | 1,804,807 | 1997 | 1,771,409 | 1996 | 1,746,467 | 1995 | 1,740,271 | 1994 | 1,718,889 | 1993 | 1,686,512 | 1992 | 1,650,650 | 1991 | 1,606,023 |
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