| Year | Value | | 2022 | 214,517 | | 2021 | 212,003 | | 2020 | 208,480 | | 2019 | 204,034 | | 2018 | 198,738 | | 2017 | 192,599 | | 2016 | 186,741 | | 2015 | 180,028 | | 2014 | 173,520 | | 2013 | 167,251 | | 2012 | 161,149 | | 2011 | 155,212 | | 2010 | 149,446 | | 2009 | 143,684 | | 2008 | 137,979 | | 2007 | 132,408 | | 2006 | 127,473 | | 2005 | 123,044 | | 2004 | 119,035 | | 2003 | 115,378 | | 2002 | 112,010 | | 2001 | 108,781 | | 2000 | 105,601 | | 1999 | 102,589 | | 1998 | 99,784 | | 1997 | 97,054 | | 1996 | 92,593 | | 1995 | 88,405 | | 1994 | 84,455 | | 1993 | 80,705 | | 1992 | 77,134 | | 1991 | 73,723 | | 1990 | 70,440 |
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