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Results by year

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

Year Number of Results
1979 2
1980 6
1981 16
1982 19
1983 19
1984 13
1985 17
1986 26
1987 17
1988 18
1989 17
1990 20
1991 10
1992 18
1993 14
1994 6
1995 12
1996 4
1997 12
1998 5
1999 2
2002 1
2004 3
2006 1
2007 2
2008 2
2009 2
2022 0
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Article attribute
Article type
Publication date

Search Results

282 results
Results by year
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282 results