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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 55 |
| 1946 | 97 |
| 1947 | 85 |
| 1948 | 63 |
| 1949 | 63 |
| 1950 | 103 |
| 1951 | 109 |
| 1952 | 107 |
| 1953 | 153 |
| 1954 | 153 |
| 1955 | 161 |
| 1956 | 168 |
| 1957 | 173 |
| 1958 | 151 |
| 1959 | 228 |
| 1960 | 368 |
| 1961 | 460 |
| 1962 | 525 |
| 1963 | 917 |
| 1964 | 1316 |
| 1965 | 829 |
| 1966 | 855 |
| 1967 | 1382 |
| 1968 | 2072 |
| 1969 | 2678 |
| 1970 | 2830 |
| 1971 | 3199 |
| 1972 | 3159 |
| 1973 | 3448 |
| 1974 | 3431 |
| 1975 | 2265 |
| 1976 | 1369 |
| 1977 | 1370 |
| 1978 | 1321 |
| 1979 | 1631 |
| 1980 | 1472 |
| 1981 | 1533 |
| 1982 | 1344 |
| 1983 | 1261 |
| 1984 | 1264 |
| 1985 | 1179 |
| 1986 | 1198 |
| 1987 | 993 |
| 1988 | 1060 |
| 1989 | 1206 |
| 1990 | 1009 |
| 1991 | 936 |
| 1992 | 848 |
| 1993 | 789 |
| 1994 | 795 |
| 1995 | 688 |
| 1996 | 640 |
| 1997 | 697 |
| 1998 | 641 |
| 1999 | 659 |
| 2000 | 690 |
| 2001 | 658 |
| 2002 | 572 |
| 2003 | 614 |
| 2004 | 527 |
| 2005 | 577 |
| 2006 | 505 |
| 2007 | 514 |
| 2008 | 493 |
| 2009 | 535 |
| 2010 | 562 |
| 2011 | 614 |
| 2012 | 552 |
| 2013 | 563 |
| 2014 | 597 |
| 2015 | 569 |
| 2016 | 577 |
| 2017 | 517 |
| 2018 | 486 |
| 2019 | 472 |
| 2020 | 547 |
| 2021 | 538 |
| 2022 | 574 |
| 2023 | 471 |
| 2024 | 323 |