Year | Value | 2023 | 4,018,597 | 2022 | 4,011,107 | 2021 | 3,919,864 | 2020 | 3,767,781 | 2019 | 3,694,858 | 2018 | 3,579,808 | 2017 | 3,447,557 | 2016 | 3,314,882 | 2015 | 3,195,678 | 2014 | 3,079,005 | 2013 | 2,977,963 | 2012 | 2,900,551 | 2011 | 2,827,969 | 2010 | 2,785,402 | 2009 | 2,727,494 | 2008 | 2,648,731 | 2007 | 2,567,860 | 2006 | 2,485,159 | 2005 | 2,405,018 | 2004 | 2,331,817 | 2003 | 2,268,937 | 2002 | 2,212,527 | 2001 | 2,156,341 | 2000 | 2,095,775 | 1999 | 2,031,977 | 1998 | 1,970,372 | 1997 | 1,910,502 | 1996 | 1,852,147 | 1995 | 1,734,108 | 1994 | 1,624,690 | 1993 | 1,525,329 | 1992 | 1,443,261 | 1991 | 1,372,856 |
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