| Year | Value | | 2023 | 120,921,000 | | 2022 | 126,414,000 | | 2021 | 120,850,000 | | 2020 | 116,294,000 | | 2019 | 129,614,000 | | 2018 | 125,098,000 | | 2017 | 121,530,000 | | 2016 | 119,669,000 | | 2015 | 102,942,000 | | 2014 | 97,096,000 | | 2013 | 93,849,000 | | 2012 | 85,012,000 | | 2011 | 77,449,000 | | 2010 | 71,726,300 | | 2009 | 65,952,300 | | 2008 | 61,837,200 | | 2007 | 52,974,000 | | 2006 | 40,125,500 | | 2005 | 30,460,200 | | 2004 | 26,965,500 | | 2003 | 21,616,900 | | 2002 | 17,449,900 | | 2001 | 7,550,000 | | 2000 | 3,056,000 | | 1999 | 2,339,401 | | 1998 | 1,976,957 | | 1997 | 2,203,905 | | 1996 | 1,844,627 | | 1995 | 1,297,826 | | 1994 | 737,283 | | 1993 | 413,557 | | 1992 | 250,584 | | 1991 | 123,551 | | 1990 | 63,223 | | 1989 | 39,936 | | 1988 | 17,563 | | 1987 | 5,882 | | 1986 | 821 |
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