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Results by year

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

Year Number of Results
1976 1
1977 4
1978 5
1979 7
1980 10
1981 8
1982 7
1983 3
1984 7
1985 6
1986 8
1987 7
1988 9
1989 10
1990 9
1991 6
1992 17
1993 5
1994 9
1995 9
1996 12
1997 3
1998 10
1999 16
2000 13
2001 9
2002 8
2003 5
2004 3
2005 12
2006 11
2007 9
2008 6
2009 5
2010 8
2011 7
2012 10
2013 18
2014 11
2015 8
2016 7
2017 8
2018 6
2019 7
2020 11
2021 12
2022 10
2023 4
2024 2

Text availability

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Publication date

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378 results

Results by year

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378 results