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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 8 |
| 1947 | 8 |
| 1948 | 4 |
| 1949 | 6 |
| 1950 | 10 |
| 1951 | 12 |
| 1952 | 8 |
| 1953 | 11 |
| 1954 | 9 |
| 1955 | 13 |
| 1956 | 8 |
| 1957 | 2 |
| 1958 | 4 |
| 1959 | 2 |
| 1960 | 2 |
| 1961 | 2 |
| 1962 | 5 |
| 1963 | 11 |
| 1964 | 15 |
| 1965 | 6 |
| 1981 | 1 |
| 1989 | 1 |
| 1990 | 2 |
| 1992 | 22 |
| 1993 | 51 |
| 1994 | 58 |
| 1995 | 59 |
| 1996 | 75 |
| 1997 | 77 |
| 1998 | 83 |
| 1999 | 85 |
| 2000 | 103 |
| 2001 | 92 |
| 2002 | 138 |
| 2003 | 151 |
| 2004 | 170 |
| 2005 | 272 |
| 2006 | 300 |
| 2007 | 304 |
| 2008 | 322 |
| 2009 | 305 |
| 2010 | 318 |
| 2011 | 344 |
| 2012 | 366 |
| 2013 | 355 |
| 2014 | 424 |
| 2015 | 400 |
| 2016 | 405 |
| 2017 | 442 |
| 2018 | 453 |
| 2019 | 488 |
| 2020 | 526 |
| 2021 | 539 |
| 2022 | 476 |
| 2023 | 470 |
| 2024 | 424 |
| 2025 | 112 |