| Year | Value | | 2019 | 10,349,847 | | 2018 | 9,461,872 | | 2017 | 8,773,044 | | 2016 | 8,892,490 | | 2015 | 9,317,955 | | 2014 | 8,660,432 | | 2013 | 9,627,447 | | 2012 | 8,407,846 | | 2011 | 7,765,206 | | 2010 | 7,074,914 | | 2009 | 5,033,349 | | 2008 | 3,625,366 | | 2007 | 2,051,776 | | 2006 | 1,055,727 | | 2005 | 596,267 | | 2004 | 459,322 | | 2003 | 236,175 | | 2002 | 218,770 | | 2001 | 125,000 | | 2000 | 55,476 | | 1999 | 7,269 | | 1998 | 6,286 | | 1997 | 4,295 | | 1996 | 2,707 | | 1995 | 1,050 |
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