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Results by year

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

Year Number of Results
1936 2
1937 2
1938 2
1939 5
1941 2
1943 1
1946 3
1947 3
1948 1
1949 1
1950 2
1951 6
1952 5
1953 4
1954 5
1955 1
1956 3
1957 4
1958 7
1959 3
1960 9
1961 5
1962 5
1963 6
1964 11
1965 4
1966 10
1967 2
1968 5
1969 5
1970 11
1971 14
1972 11
1973 12
1974 12
1975 20
1976 21
1977 14
1978 21
1979 24
1980 16
1981 17
1982 22
1983 17
1984 26
1985 24
1986 30
1987 23
1988 26
1989 23
1990 29
1991 30
1992 31
1993 38
1994 37
1995 31
1996 38
1997 30
1998 30
1999 38
2000 37
2001 27
2002 37
2003 20
2004 23
2005 28
2006 41
2007 39
2008 44
2009 64
2010 70
2011 59
2012 84
2013 66
2014 100
2015 94
2016 93
2017 84
2018 106
2019 106
2020 21
Text availability
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Article type
Publication date

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1,959 results
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