Year | Value | 2023 | 160,270 | 2022 | 159,001 | 2021 | 155,909 | 2020 | 150,535 | 2019 | 145,013 | 2018 | 142,109 | 2017 | 137,368 | 2016 | 130,375 | 2015 | 129,916 | 2014 | 124,189 | 2013 | 119,079 | 2012 | 115,029 | 2011 | 108,683 | 2010 | 105,159 | 2009 | 103,482 | 2008 | 97,781 | 2007 | 94,796 | 2006 | 92,118 | 2005 | 89,481 | 2004 | 86,317 | 2003 | 81,843 | 2002 | 80,572 | 2001 | 77,666 | 2000 | 74,766 | 1999 | 72,867 | 1998 | 68,215 | 1997 | 66,882 | 1996 | 64,240 | 1995 | 61,401 | 1994 | 64,807 | 1993 | 62,757 | 1992 | 64,631 | 1991 | 58,699 |
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