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Results by year

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

Year Number of Results
1939 1
1940 1
1945 1
1947 1
1948 1
1949 1
1950 1
1951 1
1959 1
1961 2
1962 1
1965 1
1967 1
1968 1
1969 2
1970 3
1971 4
1972 5
1973 4
1974 2
1975 1
1976 2
1977 5
1978 5
1979 4
1980 4
1981 2
1982 5
1983 8
1984 4
1985 4
1986 9
1987 4
1988 8
1989 5
1990 6
1991 12
1992 15
1993 10
1994 14
1995 15
1996 16
1997 12
1998 13
1999 8
2000 7
2001 15
2002 13
2003 21
2004 15
2005 12
2006 12
2007 12
2008 15
2009 9
2010 13
2011 14
2012 16
2013 9
2014 6
2015 13
2016 7
2017 13
2018 15
2019 7
2020 1
Text availability
Article attribute
Article type
Publication date

Search Results

442 results
Results by year
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442 results
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