Year | Value | 2023 | 905,661 | 2022 | 891,256 | 2021 | 877,007 | 2020 | 862,732 | 2019 | 848,268 | 2018 | 833,678 | 2017 | 819,063 | 2016 | 804,472 | 2015 | 789,896 | 2014 | 775,241 | 2013 | 760,501 | 2012 | 745,729 | 2011 | 730,997 | 2010 | 716,284 | 2009 | 701,365 | 2008 | 686,504 | 2007 | 672,101 | 2006 | 657,287 | 2005 | 644,153 | 2004 | 633,769 | 2003 | 623,725 | 2002 | 609,601 | 2001 | 590,656 | 2000 | 571,937 | 1999 | 553,918 | 1998 | 534,578 | 1997 | 513,221 | 1996 | 494,994 | 1995 | 483,035 | 1994 | 477,891 | 1993 | 468,098 | 1992 | 476,775 | 1991 | 480,349 | 1990 | 440,200 | 1989 | 396,457 | 1988 | 366,047 | 1987 | 342,349 | 1986 | 320,327 | 1985 | 301,713 | 1984 | 286,945 | 1983 | 275,332 | 1982 | 263,884 | 1981 | 250,520 | 1980 | 234,900 | 1979 | 216,634 | 1978 | 196,495 | 1977 | 176,136 | 1976 | 157,293 | 1975 | 140,936 | 1974 | 127,315 |
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