| Year | Value | | 2022 | 104,400,000 | | 2021 | 106,400,000 | | 2020 | 107,400,000 | | 2019 | 107,200,000 | | 2018 | 107,500,000 | | 2017 | 109,700,000 | | 2016 | 103,470,000 | | 2015 | 96,360,000 | | 2014 | 99,530,000 | | 2013 | 100,034,000 | | 2012 | 92,400,000 | | 2011 | 90,900,000 | | 2010 | 88,400,000 | | 2009 | 105,000,000 | | 2008 | 105,523,065 | | 2007 | 96,232,925 | | 2006 | 85,652,000 | | 2005 | 79,271,000 | | 2004 | 71,322,000 | | 2003 | 64,800,000 | | 2002 | 59,128,000 | | 2001 | 56,126,000 | | 2000 | 48,202,000 | | 1999 | 23,446,000 | | 1998 | 13,913,000 | | 1997 | 8,276,000 | | 1996 | 5,512,000 | | 1995 | 3,725,000 | | 1994 | 2,490,500 | | 1993 | 1,774,378 | | 1992 | 971,890 | | 1991 | 532,251 | | 1990 | 272,609 | | 1989 | 163,619 | | 1988 | 98,763 | | 1987 | 48,747 | | 1986 | 23,800 | | 1985 | 1,080 |
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