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

Year Number of Results
1966 3
1967 11
1968 18
1969 8
1970 11
1971 15
1972 16
1973 24
1974 12
1975 12
1976 12
1977 14
1978 11
1979 7
1980 9
1981 6
1982 12
1983 16
1984 16
1985 8
1986 11
1987 5
1988 4
1989 6
1990 14
1991 7
1992 7
1993 18
1994 18
1995 7
1996 10
1997 8
1998 20
1999 25
2000 35
2001 49
2002 58
2003 60
2004 53
2005 87
2006 74
2007 72
2008 89
2009 97
2010 97
2011 116
2012 124
2013 102
2014 102
2015 72
2016 58
2017 45
2018 47
2019 26
2020 1
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1,735 results
Results by year
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