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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1966 | 1 |
| 1976 | 1 |
| 1983 | 1 |
| 1985 | 2 |
| 1987 | 1 |
| 1992 | 1 |
| 1997 | 1 |
| 1998 | 2 |
| 1999 | 4 |
| 2000 | 3 |
| 2001 | 8 |
| 2002 | 83 |
| 2003 | 281 |
| 2004 | 337 |
| 2005 | 393 |
| 2006 | 439 |
| 2007 | 448 |
| 2008 | 445 |
| 2009 | 410 |
| 2010 | 479 |
| 2011 | 542 |
| 2012 | 536 |
| 2013 | 570 |
| 2014 | 484 |
| 2015 | 439 |
| 2016 | 478 |
| 2017 | 437 |
| 2018 | 438 |
| 2019 | 419 |
| 2020 | 400 |
| 2021 | 314 |
| 2022 | 233 |
| 2023 | 206 |
| 2024 | 263 |
| 2025 | 1 |