| Year | Value | | 2024 | 276,379 | | 2023 | 268,470 | | 2022 | 262,624 | | 2021 | 253,795 | | 2020 | 242,808 | | 2019 | 234,738 | | 2018 | 225,278 | | 2017 | 215,982 | | 2016 | 207,002 | | 2015 | 198,371 | | 2014 | 189,935 | | 2013 | 183,981 | | 2012 | 177,826 | | 2011 | 171,513 | | 2010 | 165,266 | | 2009 | 159,104 | | 2008 | 153,038 | | 2007 | 147,125 | | 2006 | 141,390 | | 2005 | 135,799 | | 2004 | 130,361 | | 2003 | 127,197 | | 2002 | 124,427 | | 2001 | 121,579 | | 2000 | 118,766 | | 1999 | 116,028 | | 1998 | 113,555 | | 1997 | 111,413 | | 1996 | 109,462 | | 1995 | 107,675 | | 1994 | 106,006 | | 1993 | 104,436 | | 1992 | 102,937 | | 1991 | 101,010 | | 1990 | 98,548 |
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