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Results by year

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

Year Number of Results
1912 1
1948 1
1950 2
1951 1
1952 3
1953 3
1955 2
1958 1
1959 3
1960 3
1961 5
1962 4
1963 7
1964 6
1965 3
1966 2
1967 1
1968 1
1969 3
1971 1
1972 5
1973 3
1974 9
1975 7
1976 2
1977 6
1978 6
1979 2
1980 4
1981 8
1982 5
1983 4
1984 2
1985 3
1986 2
1987 7
1988 2
1989 7
1990 10
1991 8
1992 7
1993 10
1994 12
1995 9
1996 15
1997 17
1998 14
1999 20
2000 24
2001 36
2002 32
2003 26
2004 27
2005 46
2006 67
2007 46
2008 71
2009 68
2010 53
2011 79
2012 77
2013 82
2014 98
2015 94
2016 100
2017 78
2018 99
2019 94
2020 20
Text availability
Article attribute
Article type
Publication date

Search Results

1,455 results
Results by year
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