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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 18 |
| 1947 | 30 |
| 1948 | 31 |
| 1949 | 17 |
| 1950 | 38 |
| 1951 | 38 |
| 1952 | 57 |
| 1953 | 81 |
| 1954 | 98 |
| 1955 | 100 |
| 1956 | 88 |
| 1957 | 117 |
| 1958 | 109 |
| 1959 | 126 |
| 1960 | 146 |
| 1961 | 170 |
| 1962 | 233 |
| 1963 | 599 |
| 1964 | 950 |
| 1965 | 583 |
| 1966 | 421 |
| 1967 | 549 |
| 1968 | 726 |
| 1969 | 751 |
| 1970 | 742 |
| 1971 | 862 |
| 1972 | 934 |
| 1973 | 1026 |
| 1974 | 1032 |
| 1975 | 938 |
| 1976 | 722 |
| 1977 | 717 |
| 1978 | 696 |
| 1979 | 788 |
| 1980 | 733 |
| 1981 | 752 |
| 1982 | 843 |
| 1983 | 850 |
| 1984 | 854 |
| 1985 | 822 |
| 1986 | 792 |
| 1987 | 764 |
| 1988 | 760 |
| 1989 | 720 |
| 1990 | 820 |
| 1991 | 742 |
| 1992 | 784 |
| 1993 | 745 |
| 1994 | 744 |
| 1995 | 785 |
| 1996 | 830 |
| 1997 | 789 |
| 1998 | 746 |
| 1999 | 790 |
| 2000 | 705 |
| 2001 | 736 |
| 2002 | 720 |
| 2003 | 679 |
| 2004 | 682 |
| 2005 | 821 |
| 2006 | 891 |
| 2007 | 977 |
| 2008 | 964 |
| 2009 | 1009 |
| 2010 | 1047 |
| 2011 | 1152 |
| 2012 | 1191 |
| 2013 | 1227 |
| 2014 | 1310 |
| 2015 | 1312 |
| 2016 | 1342 |
| 2017 | 1000 |
| 2018 | 764 |
| 2019 | 725 |
| 2020 | 771 |
| 2021 | 641 |
| 2022 | 649 |
| 2023 | 530 |
| 2024 | 748 |
| 2025 | 508 |