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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1964 | 1 |
| 1983 | 2 |
| 1996 | 1 |
| 1998 | 1 |
| 1999 | 2 |
| 2002 | 85 |
| 2003 | 94 |
| 2004 | 96 |
| 2005 | 117 |
| 2006 | 147 |
| 2007 | 161 |
| 2008 | 192 |
| 2009 | 240 |
| 2010 | 270 |
| 2011 | 311 |
| 2012 | 366 |
| 2013 | 423 |
| 2014 | 438 |
| 2015 | 475 |
| 2016 | 451 |
| 2017 | 521 |
| 2018 | 548 |
| 2019 | 531 |
| 2020 | 579 |
| 2021 | 542 |
| 2022 | 499 |
| 2023 | 482 |
| 2024 | 257 |