Year | Value | 2022 | 11,018 | 2021 | 10,659 | 2020 | 10,391 | 2019 | 10,214 | 2018 | 10,086 | 2017 | 9,960 | 2016 | 9,802 | 2015 | 9,570 | 2014 | 9,233 | 2013 | 8,842 | 2012 | 8,464 | 2011 | 8,113 | 2010 | 7,783 | 2009 | 7,477 | 2008 | 7,204 | 2007 | 6,959 | 2006 | 6,723 | 2005 | 6,505 | 2004 | 6,309 | 2003 | 6,123 | 2002 | 5,928 | 2001 | 5,723 | 2000 | 5,527 | 1999 | 5,340 | 1998 | 5,152 | 1997 | 4,959 | 1996 | 4,783 | 1995 | 4,642 | 1994 | 4,563 | 1993 | 4,445 | 1992 | 4,500 | 1991 | 4,506 | 1990 | 4,116 | 1989 | 3,698 | 1988 | 3,404 | 1987 | 3,174 | 1986 | 2,962 | 1985 | 2,782 | 1984 | 2,635 | 1983 | 2,519 | 1982 | 2,416 | 1981 | 2,308 | 1980 | 2,181 | 1979 | 2,029 | 1978 | 1,859 | 1977 | 1,685 | 1976 | 1,523 | 1975 | 1,379 | 1974 | 1,258 | 1973 | 1,158 | 1972 | 1,070 | 1971 | 994 | 1970 | 926 | 1969 | 863 | 1968 | 812 | 1967 | 770 | 1966 | 727 | 1965 | 685 | 1964 | 645 | 1963 | 608 | 1962 | 577 | 1961 | 551 | 1960 | 530 |
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