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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1968 | 3 |
| 1978 | 2 |
| 1985 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 97 |
| 1995 | 282 |
| 1996 | 362 |
| 1997 | 412 |
| 1998 | 561 |
| 1999 | 312 |
| 2000 | 317 |
| 2001 | 369 |
| 2002 | 624 |
| 2003 | 644 |
| 2004 | 849 |
| 2005 | 1134 |
| 2006 | 845 |
| 2007 | 843 |
| 2008 | 789 |
| 2009 | 680 |
| 2010 | 779 |
| 2011 | 821 |
| 2012 | 900 |
| 2013 | 854 |
| 2014 | 827 |
| 2015 | 763 |
| 2016 | 584 |
| 2017 | 614 |
| 2018 | 644 |
| 2019 | 705 |
| 2020 | 633 |
| 2021 | 421 |
| 2022 | 59 |
| 2023 | 24 |
| 2024 | 10 |