Year | Value | 2022 | 619,206,648 | 2021 | 644,060,909 | 2020 | 603,904,274 | 2019 | 600,123,292 | 2018 | 608,297,524 | 2017 | 610,728,743 | 2016 | 622,408,516 | 2015 | 623,760,456 | 2014 | 638,605,133 | 2013 | 634,608,435 | 2012 | 593,362,005 | 2011 | 561,939,814 | 2010 | 507,584,124 | 2009 | 453,110,542 | 2008 | 405,127,542 | 2007 | 333,210,355 | 2006 | 265,828,222 | 2005 | 210,751,963 | 2004 | 151,918,791 | 2003 | 108,166,576 | 2002 | 85,370,405 | 2001 | 69,944,496 | 2000 | 52,430,080 | 1999 | 32,571,932 | 1998 | 17,371,881 | 1997 | 10,725,234 | 1996 | 5,304,500 | 1995 | 2,979,519 | 1994 | 1,630,048 | 1993 | 759,888 | 1992 | 436,290 | 1991 | 208,013 | 1990 | 81,852 | 1989 | 10,800 | 1988 | 1,500 |
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