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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 6 |
| 1946 | 17 |
| 1947 | 18 |
| 1948 | 17 |
| 1949 | 27 |
| 1950 | 39 |
| 1951 | 41 |
| 1952 | 19 |
| 1953 | 26 |
| 1954 | 41 |
| 1955 | 35 |
| 1956 | 30 |
| 1957 | 23 |
| 1958 | 39 |
| 1959 | 37 |
| 1960 | 46 |
| 1961 | 43 |
| 1962 | 48 |
| 1963 | 87 |
| 1964 | 108 |
| 1965 | 96 |
| 1966 | 157 |
| 1967 | 160 |
| 1968 | 244 |
| 1969 | 279 |
| 1970 | 302 |
| 1971 | 359 |
| 1972 | 365 |
| 1973 | 351 |
| 1974 | 348 |
| 1975 | 369 |
| 1976 | 317 |
| 1977 | 285 |
| 1978 | 297 |
| 1979 | 335 |
| 1980 | 329 |
| 1981 | 351 |
| 1982 | 336 |
| 1983 | 402 |
| 1984 | 388 |
| 1985 | 389 |
| 1986 | 413 |
| 1987 | 413 |
| 1988 | 471 |
| 1989 | 455 |
| 1990 | 485 |
| 1991 | 503 |
| 1992 | 558 |
| 1993 | 540 |
| 1994 | 530 |
| 1995 | 598 |
| 1996 | 584 |
| 1997 | 556 |
| 1998 | 581 |
| 1999 | 574 |
| 2000 | 565 |
| 2001 | 589 |
| 2002 | 526 |
| 2003 | 559 |
| 2004 | 570 |
| 2005 | 669 |
| 2006 | 673 |
| 2007 | 683 |
| 2008 | 671 |
| 2009 | 699 |
| 2010 | 726 |
| 2011 | 759 |
| 2012 | 804 |
| 2013 | 801 |
| 2014 | 848 |
| 2015 | 856 |
| 2016 | 743 |
| 2017 | 688 |
| 2018 | 734 |
| 2019 | 710 |
| 2020 | 727 |
| 2021 | 693 |
| 2022 | 528 |
| 2023 | 424 |
| 2024 | 151 |