| Year | Value | | 2022 | 11,002,078 | | 2021 | 10,902,989 | | 2020 | 10,614,408 | | 2019 | 9,658,548 | | 2018 | 9,700,609 | | 2017 | 8,819,217 | | 2016 | 8,921,533 | | 2015 | 8,759,619 | | 2014 | 7,747,019 | | 2013 | 6,689,158 | | 2012 | 5,690,751 | | 2011 | 4,446,194 | | 2010 | 3,548,761 | | 2009 | 2,429,252 | | 2008 | 1,322,637 | | 2007 | 635,137 | | 2006 | 314,201 | | 2005 | 222,978 | | 2004 | 137,271 | | 2003 | 130,720 | | 2002 | 82,391 | | 2001 | 65,000 | | 2000 | 39,000 | | 1999 | 11,000 | | 1998 | 5,000 |
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