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Results by year

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

Year Number of Results
1790 1
1805 1
1808 1
1816 1
1946 1
1950 4
1951 1
1955 4
1960 1
1961 1
1975 1
1978 2
1981 1
1984 2
1985 2
1986 1
1987 1
1988 1
1989 3
1990 1
1991 2
1992 1
1993 4
1994 2
1995 9
1996 4
1997 5
1998 4
1999 6
2000 6
2001 4
2002 9
2003 6
2004 8
2005 9
2006 24
2007 33
2008 46
2009 75
2010 134
2011 157
2012 257
2013 210
2014 224
2015 240
2016 248
2017 235
2018 239
2019 264
2020 66
Text availability
Article attribute
Article type
Publication date

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2,204 results
Results by year
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