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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1988 | 38 |
| 1989 | 37 |
| 1990 | 35 |
| 1991 | 36 |
| 1992 | 38 |
| 1993 | 31 |
| 1994 | 29 |
| 1995 | 28 |
| 1996 | 37 |
| 1997 | 29 |
| 1998 | 33 |
| 1999 | 294 |
| 2000 | 339 |
| 2001 | 306 |
| 2002 | 260 |
| 2003 | 297 |
| 2004 | 375 |
| 2005 | 375 |
| 2006 | 403 |
| 2007 | 398 |
| 2008 | 434 |
| 2009 | 381 |
| 2010 | 484 |
| 2011 | 567 |
| 2012 | 524 |
| 2013 | 601 |
| 2014 | 652 |
| 2015 | 655 |
| 2016 | 603 |
| 2017 | 475 |
| 2018 | 484 |
| 2019 | 440 |
| 2020 | 546 |
| 2021 | 508 |
| 2022 | 380 |
| 2023 | 324 |
| 2024 | 163 |