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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 9 |
| 1946 | 34 |
| 1947 | 45 |
| 1948 | 31 |
| 1949 | 27 |
| 1951 | 19 |
| 1952 | 56 |
| 1953 | 60 |
| 1954 | 76 |
| 1955 | 47 |
| 1956 | 43 |
| 1957 | 34 |
| 1958 | 34 |
| 1959 | 65 |
| 1960 | 142 |
| 1961 | 168 |
| 1962 | 133 |
| 1963 | 2 |
| 1964 | 2 |
| 1965 | 36 |
| 1966 | 263 |
| 1967 | 327 |
| 1968 | 383 |
| 1969 | 363 |
| 1970 | 335 |
| 1971 | 289 |
| 1972 | 319 |
| 1973 | 294 |
| 1974 | 281 |
| 1975 | 272 |
| 1976 | 262 |
| 1977 | 293 |
| 1978 | 342 |
| 1979 | 367 |
| 1980 | 369 |
| 1981 | 344 |
| 1982 | 411 |
| 1983 | 382 |
| 1984 | 452 |
| 1985 | 431 |
| 1986 | 403 |
| 1987 | 405 |
| 1988 | 469 |
| 1989 | 464 |
| 1990 | 489 |
| 1991 | 504 |
| 1992 | 486 |
| 1993 | 542 |
| 1994 | 527 |
| 1995 | 556 |
| 1996 | 580 |
| 1997 | 542 |
| 1998 | 610 |
| 1999 | 597 |
| 2000 | 611 |
| 2001 | 654 |
| 2002 | 739 |
| 2003 | 733 |
| 2004 | 777 |
| 2005 | 890 |
| 2006 | 881 |
| 2007 | 1022 |
| 2008 | 1060 |
| 2009 | 1156 |
| 2010 | 1235 |
| 2011 | 1280 |
| 2012 | 1407 |
| 2013 | 1498 |
| 2014 | 1571 |
| 2015 | 1667 |
| 2016 | 1800 |
| 2017 | 1893 |
| 2018 | 1844 |
| 2019 | 1915 |
| 2020 | 3618 |
| 2021 | 3879 |
| 2022 | 3714 |
| 2023 | 3089 |
| 2024 | 3365 |
| 2025 | 2043 |