| 2026
(11 publications)
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2025
(1807 publications)
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2024
(4831 publications)
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| 2023
(5043 publications)
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2022
(5233 publications)
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2021
(5883 publications)
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| 2020
(5362 publications)
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2019
(6128 publications)
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2018
(6475 publications)
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| 2017
(6722 publications)
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2016
(7214 publications)
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2015
(7571 publications)
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| 2014
(7279 publications)
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2013
(5637 publications)
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2012
(5370 publications)
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| 2011
(4934 publications)
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2010
(5253 publications)
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2009
(5057 publications)
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| 2008
(5251 publications)
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2007
(5469 publications)
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2006
(5658 publications)
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| 2005
(5735 publications)
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2004
(5221 publications)
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2003
(4972 publications)
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| 2002
(4709 publications)
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2001
(4224 publications)
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2000
(3844 publications)
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| 1999
(3444 publications)
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1998
(918 publications)
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1997
(703 publications)
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| 1996
(638 publications)
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1995
(516 publications)
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1994
(473 publications)
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| 1993
(419 publications)
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1992
(367 publications)
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1991
(321 publications)
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| 1990
(297 publications)
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1989
(242 publications)
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1988
(212 publications)
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| 1987
(197 publications)
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1986
(189 publications)
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1985
(156 publications)
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| 1984
(103 publications)
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1983
(127 publications)
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1982
(95 publications)
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| 1981
(80 publications)
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1980
(71 publications)
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1979
(57 publications)
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| 1978
(56 publications)
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1977
(56 publications)
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1976
(36 publications)
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| 1975
(38 publications)
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1974
(20 publications)
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1973
(31 publications)
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| 1972
(27 publications)
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1971
(26 publications)
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1970
(20 publications)
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| 1969
(15 publications)
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1968
(16 publications)
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1967
(6 publications)
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| 1966
(7 publications)
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1965
(3 publications)
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1964
(7 publications)
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| 1963
(3 publications)
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1962
(8 publications)
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1961
(1 publications)
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| 1960
(2 publications)
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1958
(1 publications)
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0
(6 publications)
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