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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 9 |
| 1947 | 7 |
| 1948 | 12 |
| 1949 | 8 |
| 1951 | 20 |
| 1952 | 43 |
| 1953 | 42 |
| 1954 | 44 |
| 1955 | 65 |
| 1956 | 71 |
| 1957 | 113 |
| 1958 | 95 |
| 1959 | 40 |
| 1960 | 39 |
| 1961 | 83 |
| 1962 | 45 |
| 1963 | 6 |
| 1964 | 4 |
| 1965 | 137 |
| 1966 | 314 |
| 1967 | 439 |
| 1968 | 562 |
| 1969 | 517 |
| 1970 | 535 |
| 1971 | 595 |
| 1972 | 589 |
| 1973 | 587 |
| 1974 | 595 |
| 1975 | 480 |
| 1976 | 387 |
| 1977 | 380 |
| 1978 | 394 |
| 1979 | 409 |
| 1980 | 394 |
| 1981 | 397 |
| 1982 | 393 |
| 1983 | 389 |
| 1984 | 356 |
| 1985 | 477 |
| 1986 | 430 |
| 1987 | 477 |
| 1988 | 499 |
| 1989 | 536 |
| 1990 | 677 |
| 1991 | 647 |
| 1992 | 615 |
| 1993 | 685 |
| 1994 | 727 |
| 1995 | 784 |
| 1996 | 816 |
| 1997 | 931 |
| 1998 | 966 |
| 1999 | 1179 |
| 2000 | 1235 |
| 2001 | 1508 |
| 2002 | 1680 |
| 2003 | 1820 |
| 2004 | 2007 |
| 2005 | 2170 |
| 2006 | 2303 |
| 2007 | 2528 |
| 2008 | 2522 |
| 2009 | 2735 |
| 2010 | 2629 |
| 2011 | 2823 |
| 2012 | 2970 |
| 2013 | 2863 |
| 2014 | 2903 |
| 2015 | 2972 |
| 2016 | 2881 |
| 2017 | 2619 |
| 2018 | 2627 |
| 2019 | 2654 |
| 2020 | 2453 |
| 2021 | 2387 |
| 2022 | 2585 |
| 2023 | 2417 |
| 2024 | 873 |