Year | Value | 2023 | 257,413,788 | 2022 | 254,639,489 | 2021 | 260,940,852 | 2020 | 258,815,415 | 2019 | 261,462,745 | 2018 | 258,604,984 | 2017 | 256,316,435 | 2016 | 253,860,381 | 2015 | 251,241,954 | 2014 | 249,925,580 | 2013 | 248,172,114 | 2012 | 246,665,267 | 2011 | 245,036,608 | 2010 | 244,521,102 | 2009 | 243,779,956 | 2008 | 242,169,973 | 2007 | 239,298,798 | 2006 | 236,817,827 | 2005 | 233,595,393 | 2004 | 230,464,277 | 2003 | 228,212,168 | 2002 | 225,885,934 | 2001 | 223,470,716 | 2000 | 221,798,633 | 1999 | 219,250,257 | 1998 | 216,653,096 | 1997 | 214,950,398 | 1996 | 211,951,060 | 1995 | 209,131,686 | 1994 | 207,132,954 | 1993 | 204,104,683 | 1992 | 202,762,750 | 1991 | 200,914,678 |
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