Year | Value | 2023 | 4,209 | 2022 | 3,997 | 2021 | 3,831 | 2020 | 3,691 | 2019 | 3,531 | 2018 | 3,366 | 2017 | 3,208 | 2016 | 3,058 | 2015 | 2,918 | 2014 | 2,785 | 2013 | 2,655 | 2012 | 2,530 | 2011 | 2,412 | 2010 | 2,299 | 2009 | 2,191 | 2008 | 2,093 | 2007 | 2,004 | 2006 | 1,921 | 2005 | 1,846 | 2004 | 1,775 | 2003 | 1,709 | 2002 | 1,644 | 2001 | 1,581 | 2000 | 1,524 | 1999 | 1,472 | 1998 | 1,422 | 1997 | 1,372 | 1996 | 1,321 | 1995 | 1,275 | 1994 | 1,245 | 1993 | 1,206 | 1992 | 1,212 | 1991 | 1,204 | 1990 | 1,091 | 1989 | 972 | 1988 | 885 | 1987 | 818 | 1986 | 757 | 1985 | 706 | 1984 | 664 | 1983 | 629 | 1982 | 598 | 1981 | 566 | 1980 | 530 | 1979 | 488 | 1978 | 443 | 1977 | 394 | 1976 | 352 | 1975 | 317 | 1974 | 285 |
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