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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 1 |
| 1982 | 1 |
| 1987 | 5 |
| 1988 | 140 |
| 1989 | 361 |
| 1990 | 389 |
| 1991 | 434 |
| 1992 | 456 |
| 1993 | 541 |
| 1994 | 516 |
| 1995 | 492 |
| 1996 | 478 |
| 1997 | 506 |
| 1998 | 414 |
| 1999 | 410 |
| 2000 | 477 |
| 2001 | 396 |
| 2002 | 382 |
| 2003 | 404 |
| 2004 | 387 |
| 2005 | 355 |
| 2006 | 390 |
| 2007 | 351 |
| 2008 | 297 |
| 2009 | 245 |
| 2010 | 241 |
| 2011 | 163 |
| 2012 | 163 |
| 2013 | 137 |
| 2014 | 121 |
| 2015 | 112 |
| 2016 | 77 |
| 2017 | 78 |
| 2018 | 77 |
| 2019 | 64 |
| 2020 | 82 |
| 2021 | 56 |
| 2022 | 9 |
| 2023 | 3 |
| 2024 | 2 |