| Year | Value | | 2023 | 3,827,295 | | 2022 | 3,718,600 | | 2021 | 3,661,183 | | 2020 | 3,113,682 | | 2019 | 2,567,035 | | 2018 | 2,243,763 | | 2017 | 1,990,850 | | 2016 | 2,253,400 | | 2015 | 2,123,449 | | 2014 | 1,971,887 | | 2013 | 1,899,896 | | 2012 | 1,867,896 | | 2011 | 1,763,450 | | 2010 | 1,598,653 | | 2009 | 1,429,139 | | 2008 | 1,379,817 | | 2007 | 1,322,040 | | 2006 | 1,273,051 | | 2005 | 1,161,168 | | 2004 | 1,070,331 | | 2003 | 996,681 | | 2002 | 926,557 | | 2001 | 888,438 | | 2000 | 867,721 | | 1999 | 853,182 | | 1998 | 803,269 | | 1997 | 756,543 | | 1996 | 712,752 | | 1995 | 671,741 | | 1994 | 634,423 | | 1993 | 600,505 | | 1992 | 565,859 | | 1991 | 543,358 |
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