Year | Value | 2023 | 2,327,131 | 2022 | 2,321,324 | 2021 | 2,331,222 | 2020 | 2,325,126 | 2019 | 2,326,785 | 2018 | 2,309,255 | 2017 | 2,283,504 | 2016 | 2,274,296 | 2015 | 2,233,312 | 2014 | 2,196,032 | 2013 | 2,144,136 | 2012 | 2,109,890 | 2011 | 2,077,475 | 2010 | 2,036,142 | 2009 | 2,067,977 | 2008 | 2,032,383 | 2007 | 1,960,815 | 2006 | 1,934,848 | 2005 | 1,905,352 | 2004 | 1,881,801 | 2003 | 1,876,518 | 2002 | 1,854,389 | 2001 | 1,820,680 | 2000 | 1,767,357 | 1999 | 1,772,086 | 1998 | 1,762,177 | 1997 | 1,718,297 | 1996 | 1,714,396 | 1995 | 1,562,817 | 1994 | 1,553,589 | 1993 | 1,563,586 | 1992 | 1,533,583 | 1991 | 1,510,650 |
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