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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1962 | 1 |
| 1973 | 1 |
| 1993 | 1 |
| 1994 | 153 |
| 1995 | 208 |
| 1996 | 201 |
| 1997 | 209 |
| 1998 | 200 |
| 1999 | 226 |
| 2000 | 284 |
| 2001 | 288 |
| 2002 | 291 |
| 2003 | 366 |
| 2004 | 311 |
| 2005 | 434 |
| 2006 | 515 |
| 2007 | 586 |
| 2008 | 587 |
| 2009 | 627 |
| 2010 | 593 |
| 2011 | 661 |
| 2012 | 635 |
| 2013 | 658 |
| 2014 | 664 |
| 2015 | 667 |
| 2016 | 549 |
| 2017 | 531 |
| 2018 | 600 |
| 2019 | 589 |
| 2020 | 550 |
| 2021 | 358 |
| 2022 | 53 |
| 2023 | 19 |
| 2024 | 3 |