Year | Value | 2022 | 5,824 | 2021 | 5,257 | 2020 | 4,963 | 2019 | 4,896 | 2018 | 4,543 | 2017 | 3,998 | 2016 | 3,430 | 2015 | 3,016 | 2014 | 3,093 | 2013 | 3,170 | 2012 | 2,871 | 2011 | 2,501 | 2010 | 2,279 | 2009 | 2,302 | 2008 | 2,346 | 2007 | 2,261 | 2006 | 2,031 | 2005 | 1,752 | 2004 | 1,611 | 2003 | 1,570 | 2002 | 1,505 | 2001 | 1,405 | 2000 | 1,304 | 1999 | 1,224 | 1998 | 1,171 | 1997 | 1,135 | 1996 | 1,114 | 1995 | 1,089 | 1994 | 1,040 | 1993 | 979 | 1992 | 914 | 1991 | 843 | 1990 | 773 | 1989 | 708 | 1988 | 647 | 1987 | 589 | 1986 | 545 | 1985 | 535 | 1984 | 549 | 1983 | 563 | 1982 | 573 | 1981 | 579 | 1980 | 582 | 1979 | 583 | 1978 | 577 | 1977 | 565 | 1976 | 552 | 1975 | 535 | 1974 | 518 | 1973 | 502 | 1972 | 485 | 1971 | 468 | 1970 | 453 | 1969 | 424 | 1968 | 382 | 1967 | 344 | 1966 | 312 | 1965 | 282 | 1964 | 255 | 1963 | 231 | 1962 | 210 | 1961 | 190 | 1960 | 176 |
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