Year | Value | 2023 | 522,212 | 2022 | 499,219 | 2021 | 498,882 | 2020 | 520,237 | 2019 | 461,182 | 2018 | 478,953 | 2017 | 526,496 | 2016 | 461,842 | 2015 | 394,559 | 2014 | 325,833 | 2013 | 309,963 | 2012 | 312,740 | 2011 | 318,400 | 2010 | 308,889 | 2009 | 302,474 | 2008 | 280,701 | 2007 | 280,375 | 2006 | 210,787 | 2005 | 192,341 | 2004 | 181,704 | 2003 | 171,741 | 2002 | 182,516 | 2001 | 168,280 | 2000 | 171,554 | 1999 | 165,560 | 1998 | 159,713 | 1997 | 153,989 | 1996 | 148,335 | 1995 | 142,488 | 1994 | 133,797 | 1993 | 125,044 | 1992 | 116,488 | 1991 | 108,172 |
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