Year | Value | 2022 | 541,231,179 | 2021 | 551,927,614 | 2020 | 522,631,245 | 2019 | 511,375,072 | 2018 | 468,336,855 | 2017 | 474,369,876 | 2016 | 470,359,083 | 2015 | 466,483,163 | 2014 | 456,533,871 | 2013 | 445,830,806 | 2012 | 415,289,041 | 2011 | 387,335,332 | 2010 | 354,183,384 | 2009 | 308,984,167 | 2008 | 251,627,983 | 2007 | 203,234,506 | 2006 | 143,764,621 | 2005 | 98,356,936 | 2004 | 62,657,237 | 2003 | 44,399,317 | 2002 | 33,593,657 | 2001 | 24,207,675 | 2000 | 14,393,980 | 1999 | 7,500,527 | 1998 | 5,074,447 | 1997 | 3,541,826 | 1996 | 2,039,078 | 1995 | 973,700 | 1994 | 413,526 | 1993 | 269,134 | 1992 | 191,885 | 1991 | 155,184 | 1990 | 103,858 | 1989 | 58,750 | 1988 | 39,447 | 1987 | 33,793 | 1986 | 20,756 | 1985 | 7,976 | 1984 | 4,936 | 1983 | 3,564 | 1982 | 2,330 |
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