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Results by year

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

Year Number of Results
1933 1
1934 1
1945 3
1947 3
1949 2
1952 1
1953 3
1954 2
1955 2
1956 2
1957 1
1958 3
1959 1
1960 3
1961 7
1962 7
1963 12
1964 10
1965 1
1966 1
1967 4
1968 2
1969 3
1970 4
1971 5
1972 5
1973 1
1974 8
1975 7
1976 6
1977 4
1978 10
1979 10
1980 7
1981 8
1982 19
1983 17
1984 16
1985 13
1986 18
1987 17
1988 31
1989 19
1990 23
1991 16
1992 18
1993 17
1994 15
1995 20
1996 23
1997 30
1998 34
1999 32
2000 27
2001 28
2002 24
2003 21
2004 16
2005 12
2006 13
2007 9
2008 21
2009 18
2010 11
2011 29
2012 20
2013 28
2014 28
2015 31
2016 25
2017 19
2018 29
2019 19
2020 18
Text availability
Article attribute
Article type
Publication date

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