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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
1913 1
1946 1
1947 1
1948 4
1951 1
1952 1
1953 3
1954 2
1955 2
1956 2
1957 2
1958 4
1959 1
1960 1
1961 2
1963 1
1964 3
1965 4
1966 4
1967 3
1968 4
1969 3
1977 1
1980 4
1984 1
1989 1
1992 1
1993 2
1994 1
1995 3
1997 1
1999 1
2000 3
2001 1
2002 3
2003 8
2004 4
2005 17
2006 11
2007 7
2008 12
2009 10
2010 10
2011 20
2012 33
2013 36
2014 33
2015 28
2016 33
2017 18
2018 17
2019 24
2020 20
Text availability
Article attribute
Article type
Publication date

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