Year | Value | 2022 | 5,076 | 2021 | 5,050 | 2020 | 5,003 | 2019 | 4,926 | 2018 | 4,823 | 2017 | 4,701 | 2016 | 4,575 | 2015 | 4,453 | 2014 | 4,346 | 2013 | 4,254 | 2012 | 4,172 | 2011 | 4,100 | 2010 | 4,037 | 2009 | 3,986 | 2008 | 3,935 | 2007 | 3,863 | 2006 | 3,752 | 2005 | 3,588 | 2004 | 3,387 | 2003 | 3,159 | 2002 | 2,927 | 2001 | 2,748 | 2000 | 2,639 | 1999 | 2,564 | 1998 | 2,516 | 1997 | 2,495 | 1996 | 2,458 | 1995 | 2,388 | 1994 | 2,305 | 1993 | 2,226 | 1992 | 2,154 | 1991 | 2,087 | 1990 | 2,022 | 1989 | 1,960 | 1988 | 1,903 | 1987 | 1,853 | 1986 | 1,809 | 1985 | 1,768 | 1984 | 1,721 | 1983 | 1,661 | 1982 | 1,571 | 1981 | 1,458 | 1980 | 1,350 | 1979 | 1,255 | 1978 | 1,175 | 1977 | 1,115 | 1976 | 1,068 | 1975 | 1,016 | 1974 | 963 | 1973 | 912 | 1972 | 859 | 1971 | 812 | 1970 | 772 | 1969 | 742 | 1968 | 717 | 1967 | 692 | 1966 | 666 | 1965 | 642 | 1964 | 620 | 1963 | 594 | 1962 | 572 | 1961 | 552 | 1960 | 526 |
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