Year | Value | 2022 | 5,209 | 2021 | 4,999 | 2020 | 4,856 | 2019 | 4,762 | 2018 | 4,736 | 2017 | 4,759 | 2016 | 4,833 | 2015 | 4,968 | 2014 | 4,862 | 2013 | 4,523 | 2012 | 4,259 | 2011 | 4,074 | 2010 | 3,901 | 2009 | 3,642 | 2008 | 3,317 | 2007 | 2,998 | 2006 | 2,706 | 2005 | 2,455 | 2004 | 2,223 | 2003 | 1,984 | 2002 | 1,753 | 2001 | 1,548 | 2000 | 1,371 | 1999 | 1,231 | 1998 | 1,119 | 1997 | 1,024 | 1996 | 945 | 1995 | 878 | 1994 | 822 | 1993 | 776 | 1992 | 738 | 1991 | 710 | 1990 | 682 | 1989 | 644 | 1988 | 613 | 1987 | 591 | 1986 | 577 | 1985 | 566 | 1984 | 552 | 1983 | 536 | 1982 | 522 | 1981 | 509 | 1980 | 539 | 1979 | 613 | 1978 | 668 | 1977 | 688 | 1976 | 691 | 1975 | 694 | 1974 | 699 | 1973 | 712 | 1972 | 736 | 1971 | 761 | 1970 | 776 | 1969 | 780 | 1968 | 769 | 1967 | 743 | 1966 | 714 | 1965 | 692 | 1964 | 677 | 1963 | 665 | 1962 | 659 | 1961 | 650 | 1960 | 641 |
|