| Year | Value | | 2021 | 3,282,709 | | 2020 | 1,801,014 | | 2019 | 7,604,522.332 | | 2018 | 7,854,842 | | 2017 | 6,794,396 | | 2016 | 5,756,509 | | 2015 | 4,620,530 | | 2014 | 4,503,610 | | 2013 | 5,218,814.574 | | 2012 | 5,828,107.6121179 | | 2011 | 5,477,654.9181818 | | 2010 | 3,956,053 | | 2009 | 3,427,818 | | 2008 | 3,456,288 | | 2007 | 1,736,018 | | 2006 | 2,801,992 | | 2005 | 2,512,910 | | 2004 | 2,200,094 | | 2003 | 1,652,632 | | 2002 | 1,119,889 | | 2001 | 986,022 | | 2000 | 950,697 | | 1999 | 910,100 | | 1998 | 1,066,400 | | 1997 | 1,189,600 | | 1996 | 1,151,200 | | 1995 | 1,005,300 | | 1994 | 604,900 | | 1993 | 1,278,000 | | 1992 | 4,906,200 |
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