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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 6 |
| 1946 | 19 |
| 1947 | 41 |
| 1948 | 35 |
| 1949 | 38 |
| 1950 | 58 |
| 1951 | 45 |
| 1952 | 57 |
| 1953 | 60 |
| 1954 | 67 |
| 1955 | 77 |
| 1956 | 66 |
| 1957 | 73 |
| 1958 | 76 |
| 1959 | 70 |
| 1960 | 75 |
| 1961 | 90 |
| 1962 | 109 |
| 1963 | 248 |
| 1964 | 305 |
| 1965 | 278 |
| 1966 | 290 |
| 1967 | 358 |
| 1968 | 425 |
| 1969 | 459 |
| 1970 | 515 |
| 1971 | 587 |
| 1972 | 687 |
| 1973 | 709 |
| 1974 | 735 |
| 1975 | 738 |
| 1976 | 640 |
| 1977 | 636 |
| 1978 | 623 |
| 1979 | 537 |
| 1980 | 490 |
| 1981 | 517 |
| 1982 | 486 |
| 1983 | 511 |
| 1984 | 473 |
| 1985 | 479 |
| 1986 | 568 |
| 1987 | 452 |
| 1988 | 514 |
| 1989 | 590 |
| 1990 | 572 |
| 1991 | 597 |
| 1992 | 622 |
| 1993 | 593 |
| 1994 | 596 |
| 1995 | 546 |
| 1996 | 638 |
| 1997 | 688 |
| 1998 | 676 |
| 1999 | 705 |
| 2000 | 731 |
| 2001 | 688 |
| 2002 | 776 |
| 2003 | 777 |
| 2004 | 843 |
| 2005 | 972 |
| 2006 | 1078 |
| 2007 | 1122 |
| 2008 | 1131 |
| 2009 | 1028 |
| 2010 | 1064 |
| 2011 | 1098 |
| 2012 | 1154 |
| 2013 | 1147 |
| 2014 | 1061 |
| 2015 | 949 |
| 2016 | 1005 |
| 2017 | 913 |
| 2018 | 929 |
| 2019 | 866 |
| 2020 | 833 |
| 2021 | 858 |
| 2022 | 852 |
| 2023 | 775 |
| 2024 | 252 |