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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 6 |
| 1947 | 11 |
| 1948 | 37 |
| 1949 | 38 |
| 1950 | 2 |
| 1951 | 36 |
| 1952 | 58 |
| 1953 | 61 |
| 1954 | 28 |
| 1955 | 26 |
| 1956 | 37 |
| 1957 | 49 |
| 1958 | 50 |
| 1959 | 36 |
| 1960 | 35 |
| 1961 | 46 |
| 1962 | 37 |
| 1963 | 88 |
| 1964 | 92 |
| 1965 | 59 |
| 1966 | 85 |
| 1967 | 117 |
| 1968 | 102 |
| 1969 | 136 |
| 1970 | 145 |
| 1971 | 169 |
| 1972 | 173 |
| 1973 | 236 |
| 1974 | 232 |
| 1975 | 247 |
| 1976 | 264 |
| 1977 | 320 |
| 1978 | 393 |
| 1979 | 386 |
| 1980 | 387 |
| 1981 | 381 |
| 1982 | 435 |
| 1983 | 515 |
| 1984 | 560 |
| 1985 | 493 |
| 1986 | 531 |
| 1987 | 403 |
| 1988 | 428 |
| 1989 | 430 |
| 1990 | 432 |
| 1991 | 434 |
| 1992 | 370 |
| 1993 | 439 |
| 1994 | 495 |
| 1995 | 485 |
| 1996 | 403 |
| 1997 | 458 |
| 1998 | 408 |
| 1999 | 420 |
| 2000 | 452 |
| 2001 | 429 |
| 2002 | 449 |
| 2003 | 437 |
| 2004 | 495 |
| 2005 | 581 |
| 2006 | 600 |
| 2007 | 685 |
| 2008 | 610 |
| 2009 | 636 |
| 2010 | 758 |
| 2011 | 865 |
| 2012 | 886 |
| 2013 | 848 |
| 2014 | 827 |
| 2015 | 821 |
| 2016 | 806 |
| 2017 | 903 |
| 2018 | 931 |
| 2019 | 916 |
| 2020 | 950 |
| 2021 | 886 |
| 2022 | 808 |
| 2023 | 658 |
| 2024 | 724 |
| 2025 | 526 |