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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1985 | 3 |
| 1986 | 2 |
| 1988 | 2 |
| 1989 | 1 |
| 1990 | 2 |
| 1991 | 2 |
| 1994 | 2 |
| 1996 | 26 |
| 1997 | 28 |
| 1999 | 1 |
| 2000 | 233 |
| 2001 | 263 |
| 2002 | 273 |
| 2003 | 331 |
| 2004 | 331 |
| 2005 | 356 |
| 2006 | 453 |
| 2007 | 402 |
| 2008 | 401 |
| 2009 | 431 |
| 2010 | 507 |
| 2011 | 599 |
| 2012 | 559 |
| 2013 | 533 |
| 2014 | 626 |
| 2015 | 693 |
| 2016 | 533 |
| 2017 | 485 |
| 2018 | 442 |
| 2019 | 516 |
| 2020 | 608 |
| 2021 | 581 |
| 2022 | 535 |
| 2023 | 341 |