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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1972 | 1 |
| 1973 | 1 |
| 1982 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 54 |
| 1995 | 121 |
| 1996 | 109 |
| 1997 | 113 |
| 1998 | 131 |
| 1999 | 163 |
| 2000 | 208 |
| 2001 | 178 |
| 2002 | 250 |
| 2003 | 283 |
| 2004 | 333 |
| 2005 | 364 |
| 2006 | 434 |
| 2007 | 440 |
| 2008 | 400 |
| 2009 | 456 |
| 2010 | 472 |
| 2011 | 515 |
| 2012 | 576 |
| 2013 | 645 |
| 2014 | 585 |
| 2015 | 628 |
| 2016 | 620 |
| 2017 | 656 |
| 2018 | 595 |
| 2019 | 598 |
| 2020 | 500 |
| 2021 | 365 |
| 2022 | 60 |
| 2023 | 28 |
| 2024 | 480 |
| 2025 | 331 |