Year | Value | 2023 | 161,341,364 | 2022 | 158,934,273 | 2021 | 152,784,106 | 2020 | 149,295,826 | 2019 | 151,715,317 | 2018 | 149,310,342 | 2017 | 147,238,436 | 2016 | 145,758,041 | 2015 | 142,163,252 | 2014 | 139,709,511 | 2013 | 137,805,004 | 2012 | 134,598,546 | 2011 | 132,074,429 | 2010 | 130,247,950 | 2009 | 126,228,941 | 2008 | 121,856,866 | 2007 | 119,386,675 | 2006 | 115,348,082 | 2005 | 111,651,051 | 2004 | 107,792,158 | 2003 | 104,147,192 | 2002 | 100,685,192 | 2001 | 98,709,297 | 2000 | 96,298,293 | 1999 | 93,441,782 | 1998 | 89,566,984 | 1997 | 86,874,326 | 1996 | 84,196,303 | 1995 | 82,066,678 | 1994 | 80,043,882 | 1993 | 77,675,905 | 1992 | 75,291,947 | 1991 | 72,776,017 |
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