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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 1 |
| 1983 | 2 |
| 1987 | 7 |
| 1988 | 35 |
| 1989 | 60 |
| 1990 | 111 |
| 1991 | 219 |
| 1992 | 427 |
| 1993 | 448 |
| 1994 | 448 |
| 1995 | 532 |
| 1996 | 495 |
| 1997 | 422 |
| 1998 | 473 |
| 1999 | 451 |
| 2000 | 500 |
| 2001 | 509 |
| 2002 | 549 |
| 2003 | 592 |
| 2004 | 664 |
| 2005 | 599 |
| 2006 | 612 |
| 2007 | 647 |
| 2008 | 551 |
| 2009 | 609 |
| 2010 | 651 |
| 2011 | 726 |
| 2012 | 606 |
| 2013 | 575 |
| 2014 | 521 |
| 2015 | 450 |
| 2016 | 369 |
| 2017 | 269 |
| 2018 | 211 |
| 2019 | 192 |
| 2020 | 163 |
| 2021 | 128 |
| 2022 | 87 |
| 2023 | 73 |
| 2024 | 23 |