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Results by year

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

Year Number of Results
1964 2
1965 1
1966 2
1970 2
1971 1
1972 5
1973 5
1974 9
1975 9
1976 8
1977 3
1978 12
1979 5
1980 6
1981 5
1982 2
1983 3
1984 3
1985 2
1986 2
1987 2
1988 6
1989 8
1990 6
1991 7
1992 4
1993 7
1994 14
1995 8
1996 6
1997 6
1998 2
1999 8
2000 4
2001 6
2002 8
2003 4
2004 6
2005 2
2006 3
2007 3
2008 6
2009 6
2010 5
2011 3
2013 3
2014 3
2015 2
2016 2
2017 1
2018 6
2019 5
2020 3
2021 5
2022 12
2023 0
Text availability
Article attribute
Article type
Publication date

Search Results

263 results
Results by year
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263 results