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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 7 |
| 1946 | 21 |
| 1947 | 21 |
| 1948 | 31 |
| 1949 | 34 |
| 1950 | 50 |
| 1951 | 54 |
| 1952 | 63 |
| 1953 | 73 |
| 1954 | 60 |
| 1955 | 55 |
| 1956 | 67 |
| 1957 | 62 |
| 1958 | 54 |
| 1959 | 65 |
| 1960 | 78 |
| 1961 | 81 |
| 1962 | 70 |
| 1963 | 132 |
| 1964 | 189 |
| 1965 | 153 |
| 1966 | 116 |
| 1967 | 134 |
| 1968 | 162 |
| 1969 | 181 |
| 1970 | 151 |
| 1971 | 181 |
| 1972 | 179 |
| 1973 | 204 |
| 1974 | 235 |
| 1975 | 211 |
| 1976 | 209 |
| 1977 | 240 |
| 1978 | 271 |
| 1979 | 261 |
| 1980 | 264 |
| 1981 | 325 |
| 1982 | 284 |
| 1983 | 332 |
| 1984 | 302 |
| 1985 | 316 |
| 1986 | 280 |
| 1987 | 311 |
| 1988 | 370 |
| 1989 | 368 |
| 1990 | 387 |
| 1991 | 353 |
| 1992 | 400 |
| 1993 | 401 |
| 1994 | 385 |
| 1995 | 430 |
| 1996 | 409 |
| 1997 | 400 |
| 1998 | 377 |
| 1999 | 412 |
| 2000 | 419 |
| 2001 | 414 |
| 2002 | 451 |
| 2003 | 463 |
| 2004 | 496 |
| 2005 | 473 |
| 2006 | 506 |
| 2007 | 579 |
| 2008 | 585 |
| 2009 | 537 |
| 2010 | 624 |
| 2011 | 728 |
| 2012 | 641 |
| 2013 | 706 |
| 2014 | 672 |
| 2015 | 742 |
| 2016 | 638 |
| 2017 | 692 |
| 2018 | 694 |
| 2019 | 807 |
| 2020 | 800 |
| 2021 | 771 |
| 2022 | 607 |
| 2023 | 652 |
| 2024 | 581 |
| 2025 | 291 |