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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 18 |
| 1946 | 89 |
| 1947 | 130 |
| 1948 | 112 |
| 1949 | 88 |
| 1950 | 139 |
| 1951 | 191 |
| 1952 | 194 |
| 1953 | 294 |
| 1954 | 285 |
| 1955 | 288 |
| 1956 | 305 |
| 1957 | 428 |
| 1958 | 470 |
| 1959 | 459 |
| 1960 | 488 |
| 1961 | 480 |
| 1962 | 524 |
| 1963 | 707 |
| 1964 | 1215 |
| 1965 | 878 |
| 1966 | 520 |
| 1967 | 509 |
| 1968 | 546 |
| 1969 | 507 |
| 1970 | 451 |
| 1971 | 352 |
| 1972 | 359 |
| 1973 | 391 |
| 1974 | 458 |
| 1975 | 407 |
| 1976 | 429 |
| 1977 | 561 |
| 1978 | 498 |
| 1979 | 451 |
| 1980 | 472 |
| 1981 | 488 |
| 1982 | 506 |
| 1983 | 494 |
| 1984 | 619 |
| 1985 | 613 |
| 1986 | 643 |
| 1987 | 679 |
| 1988 | 710 |
| 1989 | 676 |
| 1990 | 624 |
| 1991 | 652 |
| 1992 | 644 |
| 1993 | 635 |
| 1994 | 575 |
| 1995 | 588 |
| 1996 | 583 |
| 1997 | 644 |
| 1998 | 577 |
| 1999 | 653 |
| 2000 | 654 |
| 2001 | 752 |
| 2002 | 864 |
| 2003 | 889 |
| 2004 | 1044 |
| 2005 | 1220 |
| 2006 | 1284 |
| 2007 | 1520 |
| 2008 | 1644 |
| 2009 | 1702 |
| 2010 | 1866 |
| 2011 | 1874 |
| 2012 | 1991 |
| 2013 | 2287 |
| 2014 | 2221 |
| 2015 | 2048 |
| 2016 | 1988 |
| 2017 | 1848 |
| 2018 | 1849 |
| 2019 | 1846 |
| 2020 | 1523 |
| 2021 | 1180 |
| 2022 | 783 |
| 2023 | 656 |
| 2024 | 401 |