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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1949 | 2 |
| 1952 | 1 |
| 1953 | 1 |
| 1954 | 2 |
| 1958 | 2 |
| 1959 | 3 |
| 1960 | 1 |
| 1964 | 3 |
| 1987 | 1 |
| 1991 | 1 |
| 1993 | 1 |
| 1994 | 49 |
| 1995 | 133 |
| 1996 | 101 |
| 1997 | 139 |
| 1998 | 216 |
| 1999 | 188 |
| 2000 | 251 |
| 2001 | 286 |
| 2002 | 266 |
| 2003 | 317 |
| 2004 | 324 |
| 2005 | 324 |
| 2006 | 363 |
| 2007 | 404 |
| 2008 | 447 |
| 2009 | 458 |
| 2010 | 520 |
| 2011 | 545 |
| 2012 | 594 |
| 2013 | 776 |
| 2014 | 960 |
| 2015 | 1024 |
| 2016 | 867 |
| 2017 | 861 |
| 2018 | 1009 |
| 2019 | 907 |
| 2020 | 816 |
| 2021 | 609 |
| 2022 | 336 |
| 2023 | 196 |
| 2024 | 53 |