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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1952 | 1 |
| 1954 | 1 |
| 1975 | 1 |
| 1981 | 1 |
| 1983 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1997 | 1 |
| 1998 | 5 |
| 1999 | 7 |
| 2000 | 13 |
| 2001 | 22 |
| 2002 | 26 |
| 2003 | 40 |
| 2004 | 59 |
| 2005 | 37 |
| 2006 | 67 |
| 2007 | 107 |
| 2008 | 108 |
| 2009 | 108 |
| 2010 | 139 |
| 2011 | 192 |
| 2012 | 215 |
| 2013 | 288 |
| 2014 | 326 |
| 2015 | 415 |
| 2016 | 400 |
| 2017 | 303 |
| 2018 | 298 |
| 2019 | 325 |
| 2020 | 388 |
| 2021 | 481 |
| 2022 | 472 |
| 2023 | 423 |
| 2024 | 157 |