| Year | Value | | 2021 | 22,678,024 | | 2020 | 22,678,024 | | 2019 | 22,580,071 | | 2018 | 21,976,355 | | 2017 | 23,929,713 | | 2016 | 21,602,982 | | 2015 | 19,709,038 | | 2014 | 18,407,168 | | 2013 | 16,807,156 | | 2012 | 15,340,115 | | 2011 | 13,797,879 | | 2010 | 10,215,840 | | 2009 | 10,500,000 | | 2008 | 7,898,909 | | 2007 | 4,668,096 | | 2006 | 2,520,366 | | 2005 | 1,200,000 | | 2004 | 600,000 | | 2003 | 200,000 | | 2002 | 25,000 |
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