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

Year Number of Results
1948 2
1951 7
1952 23
1953 26
1954 43
1955 36
1956 42
1957 69
1958 67
1959 67
1960 74
1961 101
1962 62
1963 4
1964 5
1965 24
1966 311
1967 687
1968 1049
1969 1279
1970 1448
1971 1835
1972 2340
1973 2813
1974 3233
1975 3142
1976 3339
1977 3555
1978 3832
1979 4171
1980 4383
1981 4281
1982 4442
1983 4507
1984 5049
1985 5077
1986 5168
1987 5092
1988 5439
1989 5604
1990 5594
1991 5632
1992 5714
1993 5896
1994 5810
1995 5941
1996 5740
1997 6010
1998 6159
1999 6276
2000 7054
2001 7223
2002 7310
2003 7885
2004 8217
2005 9382
2006 10223
2007 10853
2008 11556
2009 12079
2010 12626
2011 13206
2012 13702
2013 13926
2014 13808
2015 13517
2016 12496
2017 11959
2018 10847
2019 5209
2020 93
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328,815 results
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