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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 6 |
| 1947 | 6 |
| 1948 | 6 |
| 1949 | 6 |
| 1950 | 8 |
| 1951 | 36 |
| 1952 | 90 |
| 1953 | 13 |
| 1954 | 13 |
| 1955 | 17 |
| 1956 | 30 |
| 1957 | 24 |
| 1958 | 34 |
| 1959 | 44 |
| 1960 | 45 |
| 1961 | 40 |
| 1962 | 44 |
| 1963 | 28 |
| 1964 | 39 |
| 1965 | 20 |
| 1966 | 1 |
| 1967 | 1 |
| 1972 | 1 |
| 1974 | 12 |
| 1975 | 13 |
| 1976 | 27 |
| 1977 | 31 |
| 1978 | 23 |
| 1979 | 28 |
| 1980 | 30 |
| 1981 | 27 |
| 1982 | 23 |
| 1983 | 36 |
| 1984 | 50 |
| 1985 | 45 |
| 1986 | 46 |
| 1987 | 53 |
| 1988 | 42 |
| 1989 | 70 |
| 1990 | 55 |
| 1991 | 31 |
| 1992 | 41 |
| 1993 | 48 |
| 1994 | 110 |
| 1995 | 138 |
| 1996 | 168 |
| 1997 | 180 |
| 1998 | 179 |
| 1999 | 231 |
| 2000 | 236 |
| 2001 | 270 |
| 2002 | 338 |
| 2003 | 292 |
| 2004 | 297 |
| 2005 | 322 |
| 2006 | 332 |
| 2007 | 416 |
| 2008 | 433 |
| 2009 | 413 |
| 2010 | 433 |
| 2011 | 473 |
| 2012 | 503 |
| 2013 | 614 |
| 2014 | 548 |
| 2015 | 570 |
| 2016 | 567 |
| 2017 | 566 |
| 2018 | 550 |
| 2019 | 592 |
| 2020 | 629 |
| 2021 | 685 |
| 2022 | 682 |
| 2023 | 660 |
| 2024 | 231 |