| Year | Value | | 2023 | 1,419,562 | | 2022 | 1,485,845 | | 2021 | 1,509,428 | | 2020 | 1,475,366 | | 2019 | 1,487,366 | | 2018 | 1,465,932 | | 2017 | 1,525,974 | | 2016 | 1,595,416 | | 2015 | 1,628,800 | | 2014 | 1,626,652 | | 2013 | 1,536,144 | | 2012 | 1,524,520 | | 2011 | 1,513,085 | | 2010 | 1,487,441 | | 2009 | 1,424,025 | | 2008 | 1,397,558 | | 2007 | 1,378,453 | | 2006 | 1,358,014 | | 2005 | 1,278,113 | | 2004 | 1,280,253 | | 2003 | 1,324,375 | | 2002 | 1,317,631 | | 2001 | 1,327,247 | | 2000 | 1,365,077 | | 1999 | 1,356,850 | | 1998 | 1,343,439 | | 1997 | 1,328,578 | | 1996 | 1,324,204 | | 1995 | 1,314,575 | | 1994 | 1,313,079 | | 1993 | 1,308,111 | | 1992 | 1,301,238 | | 1991 | 1,292,022 |
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