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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 10 |
| 1947 | 9 |
| 1948 | 8 |
| 1949 | 8 |
| 1950 | 18 |
| 1951 | 36 |
| 1952 | 33 |
| 1953 | 38 |
| 1954 | 39 |
| 1955 | 40 |
| 1956 | 17 |
| 1957 | 22 |
| 1958 | 22 |
| 1959 | 29 |
| 1960 | 30 |
| 1961 | 12 |
| 1962 | 32 |
| 1963 | 23 |
| 1964 | 64 |
| 1965 | 143 |
| 1966 | 164 |
| 1967 | 230 |
| 1968 | 278 |
| 1969 | 279 |
| 1970 | 273 |
| 1971 | 344 |
| 1972 | 390 |
| 1973 | 352 |
| 1974 | 439 |
| 1975 | 364 |
| 1976 | 362 |
| 1977 | 358 |
| 1978 | 420 |
| 1979 | 362 |
| 1980 | 349 |
| 1981 | 314 |
| 1982 | 311 |
| 1983 | 325 |
| 1984 | 400 |
| 1985 | 403 |
| 1986 | 428 |
| 1987 | 420 |
| 1988 | 406 |
| 1989 | 406 |
| 1990 | 443 |
| 1991 | 429 |
| 1992 | 393 |
| 1993 | 373 |
| 1994 | 407 |
| 1995 | 443 |
| 1996 | 459 |
| 1997 | 512 |
| 1998 | 520 |
| 1999 | 510 |
| 2000 | 543 |
| 2001 | 560 |
| 2002 | 602 |
| 2003 | 573 |
| 2004 | 628 |
| 2005 | 663 |
| 2006 | 690 |
| 2007 | 716 |
| 2008 | 782 |
| 2009 | 821 |
| 2010 | 873 |
| 2011 | 984 |
| 2012 | 987 |
| 2013 | 969 |
| 2014 | 929 |
| 2015 | 865 |
| 2016 | 763 |
| 2017 | 770 |
| 2018 | 851 |
| 2019 | 826 |
| 2020 | 766 |
| 2021 | 668 |
| 2022 | 448 |
| 2023 | 355 |
| 2024 | 114 |