Year | Value | 2023 | 61,664,369 | 2022 | 59,751,802 | 2021 | 57,984,973 | 2020 | 55,776,848 | 2019 | 54,494,384 | 2018 | 52,785,396 | 2017 | 51,076,894 | 2016 | 49,358,568 | 2015 | 47,688,580 | 2014 | 46,082,642 | 2013 | 44,510,242 | 2012 | 42,951,638 | 2011 | 41,421,329 | 2010 | 39,960,419 | 2009 | 38,592,273 | 2008 | 37,315,620 | 2007 | 36,102,315 | 2006 | 34,936,337 | 2005 | 33,834,090 | 2004 | 32,612,712 | 2003 | 31,429,893 | 2002 | 30,286,922 | 2001 | 29,203,262 | 2000 | 28,200,766 | 1999 | 27,260,674 | 1998 | 26,365,808 | 1997 | 25,506,778 | 1996 | 24,648,333 | 1995 | 23,780,949 | 1994 | 22,930,905 | 1993 | 22,231,492 | 1992 | 21,552,296 | 1991 | 20,763,094 |
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