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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 10 |
| 1947 | 18 |
| 1948 | 18 |
| 1949 | 20 |
| 1950 | 29 |
| 1951 | 27 |
| 1952 | 17 |
| 1953 | 53 |
| 1954 | 53 |
| 1955 | 63 |
| 1956 | 88 |
| 1957 | 146 |
| 1958 | 152 |
| 1959 | 156 |
| 1960 | 182 |
| 1961 | 169 |
| 1962 | 159 |
| 1963 | 280 |
| 1964 | 504 |
| 1965 | 319 |
| 1966 | 320 |
| 1967 | 376 |
| 1968 | 434 |
| 1969 | 432 |
| 1970 | 429 |
| 1971 | 448 |
| 1972 | 449 |
| 1973 | 497 |
| 1974 | 505 |
| 1975 | 469 |
| 1976 | 471 |
| 1977 | 471 |
| 1978 | 403 |
| 1979 | 450 |
| 1980 | 389 |
| 1981 | 434 |
| 1982 | 444 |
| 1983 | 422 |
| 1984 | 430 |
| 1985 | 420 |
| 1986 | 386 |
| 1987 | 310 |
| 1988 | 320 |
| 1989 | 365 |
| 1990 | 361 |
| 1991 | 367 |
| 1992 | 341 |
| 1993 | 370 |
| 1994 | 387 |
| 1995 | 370 |
| 1996 | 386 |
| 1997 | 408 |
| 1998 | 425 |
| 1999 | 456 |
| 2000 | 440 |
| 2001 | 490 |
| 2002 | 512 |
| 2003 | 551 |
| 2004 | 653 |
| 2005 | 702 |
| 2006 | 781 |
| 2007 | 868 |
| 2008 | 952 |
| 2009 | 888 |
| 2010 | 881 |
| 2011 | 896 |
| 2012 | 978 |
| 2013 | 1021 |
| 2014 | 965 |
| 2015 | 908 |
| 2016 | 828 |
| 2017 | 788 |
| 2018 | 882 |
| 2019 | 861 |
| 2020 | 978 |
| 2021 | 981 |
| 2022 | 906 |
| 2023 | 645 |
| 2024 | 235 |