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Results by year

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

Year Number of Results
1946 2
1949 1
1950 1
1951 2
1952 1
1959 1
1961 1
1962 2
1963 1
1964 1
1965 2
1966 1
1967 5
1968 2
1969 2
1970 1
1972 4
1973 4
1974 3
1975 3
1976 3
1977 2
1978 7
1979 1
1980 2
1981 5
1982 6
1983 1
1984 5
1986 3
1987 3
1988 5
1989 4
1990 5
1991 8
1992 8
1993 8
1994 9
1995 10
1996 14
1997 5
1998 4
1999 12
2000 10
2001 4
2002 5
2003 6
2004 11
2005 8
2006 6
2008 6
2009 6
2010 6
2011 9
2012 2
2013 7
2014 4
2015 5
2016 5
2017 5
2018 4
2019 11
2020 2
Text availability
Article attribute
Article type
Publication date

Search Results

287 results
Results by year
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