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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 7 |
| 1946 | 15 |
| 1947 | 24 |
| 1948 | 6 |
| 1949 | 14 |
| 1950 | 5 |
| 1951 | 11 |
| 1952 | 23 |
| 1953 | 41 |
| 1954 | 29 |
| 1955 | 30 |
| 1956 | 38 |
| 1957 | 51 |
| 1958 | 54 |
| 1959 | 54 |
| 1960 | 42 |
| 1961 | 68 |
| 1962 | 43 |
| 1963 | 85 |
| 1964 | 135 |
| 1965 | 238 |
| 1966 | 308 |
| 1967 | 366 |
| 1968 | 451 |
| 1969 | 444 |
| 1970 | 462 |
| 1971 | 512 |
| 1972 | 497 |
| 1973 | 491 |
| 1974 | 428 |
| 1975 | 403 |
| 1976 | 398 |
| 1977 | 388 |
| 1978 | 444 |
| 1979 | 434 |
| 1980 | 411 |
| 1981 | 388 |
| 1982 | 418 |
| 1983 | 428 |
| 1984 | 477 |
| 1985 | 532 |
| 1986 | 438 |
| 1987 | 446 |
| 1988 | 440 |
| 1989 | 429 |
| 1990 | 491 |
| 1991 | 465 |
| 1992 | 438 |
| 1993 | 457 |
| 1994 | 489 |
| 1995 | 458 |
| 1996 | 465 |
| 1997 | 462 |
| 1998 | 426 |
| 1999 | 438 |
| 2000 | 458 |
| 2001 | 499 |
| 2002 | 453 |
| 2003 | 463 |
| 2004 | 503 |
| 2005 | 522 |
| 2006 | 658 |
| 2007 | 678 |
| 2008 | 773 |
| 2009 | 801 |
| 2010 | 768 |
| 2011 | 805 |
| 2012 | 849 |
| 2013 | 745 |
| 2014 | 689 |
| 2015 | 682 |
| 2016 | 628 |
| 2017 | 631 |
| 2018 | 622 |
| 2019 | 607 |
| 2020 | 618 |
| 2021 | 635 |
| 2022 | 506 |
| 2023 | 399 |
| 2024 | 141 |