Year | Value | 2023 | 311,580,489 | 2022 | 307,619,509 | 2021 | 301,861,293 | 2020 | 296,341,271 | 2019 | 301,472,977 | 2018 | 297,109,210 | 2017 | 293,472,518 | 2016 | 289,963,634 | 2015 | 286,222,537 | 2014 | 283,576,533 | 2013 | 281,361,618 | 2012 | 278,818,577 | 2011 | 275,358,199 | 2010 | 273,219,612 | 2009 | 271,020,845 | 2008 | 267,379,671 | 2007 | 263,462,950 | 2006 | 260,314,131 | 2005 | 256,354,449 | 2004 | 252,247,273 | 2003 | 249,944,520 | 2002 | 246,706,267 | 2001 | 243,776,257 | 2000 | 241,547,931 | 1999 | 238,846,919 | 1998 | 235,724,734 | 1997 | 233,261,875 | 1996 | 229,287,276 | 1995 | 225,855,253 | 1994 | 222,801,984 | 1993 | 218,017,673 | 1992 | 216,742,021 | 1991 | 214,124,902 |
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