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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1929 1
1939 1
1940 1
1941 1
1942 2
1943 1
1945 4
1946 3
1947 5
1948 6
1949 3
1950 1
1951 1
1952 3
1954 4
1958 1
1959 1
1960 1
1961 1
1962 2
1965 3
1966 2
1967 1
1968 1
1969 2
1970 1
1971 2
1972 1
1974 2
1975 4
1976 1
1977 1
1979 4
1981 1
1987 2
1988 2
1989 1
1990 1
1992 2
1993 1
1994 2
1995 4
1996 3
1997 3
2000 2
2001 1
2002 1
2003 3
2004 2
2005 5
2006 13
2007 18
2008 18
2009 14
2010 9
2011 13
2012 21
2013 21
2014 22
2015 31
2016 29
2017 21
2018 26
2019 44
2020 24
2021 23
Text availability
Article attribute
Article type
Publication date

Search Results

386 results
Results by year
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386 results
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