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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 11 |
| 1946 | 44 |
| 1947 | 46 |
| 1948 | 46 |
| 1949 | 24 |
| 1950 | 305 |
| 1951 | 659 |
| 1952 | 457 |
| 1953 | 474 |
| 1954 | 455 |
| 1955 | 441 |
| 1956 | 404 |
| 1957 | 433 |
| 1958 | 482 |
| 1959 | 281 |
| 1960 | 47 |
| 1961 | 54 |
| 1962 | 70 |
| 1963 | 71 |
| 1964 | 92 |
| 1965 | 29 |
| 1972 | 1 |
| 1973 | 3 |
| 1975 | 1 |
| 1979 | 1 |
| 1980 | 6 |
| 1985 | 2 |
| 1988 | 7 |
| 1989 | 4 |
| 1990 | 112 |
| 1991 | 236 |
| 1992 | 360 |
| 1993 | 407 |
| 1994 | 416 |
| 1995 | 412 |
| 1996 | 473 |
| 1997 | 448 |
| 1998 | 495 |
| 1999 | 626 |
| 2000 | 597 |
| 2001 | 615 |
| 2002 | 730 |
| 2003 | 683 |
| 2004 | 686 |
| 2005 | 647 |
| 2006 | 771 |
| 2007 | 877 |
| 2008 | 820 |
| 2009 | 750 |
| 2010 | 874 |
| 2011 | 821 |
| 2012 | 1134 |
| 2013 | 865 |
| 2014 | 871 |
| 2015 | 995 |
| 2016 | 917 |
| 2017 | 854 |
| 2018 | 840 |
| 2019 | 874 |
| 2020 | 1001 |
| 2021 | 864 |
| 2022 | 761 |
| 2023 | 492 |
| 2024 | 448 |
| 2025 | 445 |