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Results by year

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

Year Number of Results
1965 3
1966 3
1967 4
1968 12
1969 13
1970 23
1971 26
1972 23
1973 20
1974 34
1975 35
1976 32
1977 49
1978 35
1979 41
1980 38
1981 33
1982 31
1983 31
1984 38
1985 38
1986 39
1987 27
1988 28
1989 33
1990 30
1991 28
1992 34
1993 30
1994 29
1995 43
1996 30
1997 41
1998 37
1999 40
2000 53
2001 52
2002 41
2003 45
2004 59
2005 72
2006 61
2007 66
2008 84
2009 78
2010 97
2011 98
2012 88
2013 102
2014 79
2015 88
2016 75
2017 96
2018 57
2019 57
2020 53
2021 38
2022 10
2023 6
2024 12

Text availability

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Article type

Publication date

Search Results

2,433 results

Results by year

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