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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1976 | 1 |
| 1978 | 1 |
| 1988 | 3 |
| 1989 | 19 |
| 1990 | 66 |
| 1991 | 89 |
| 1992 | 126 |
| 1993 | 184 |
| 1994 | 181 |
| 1995 | 195 |
| 1996 | 144 |
| 1997 | 165 |
| 1998 | 282 |
| 1999 | 329 |
| 2000 | 333 |
| 2001 | 370 |
| 2002 | 419 |
| 2003 | 496 |
| 2004 | 462 |
| 2005 | 551 |
| 2006 | 652 |
| 2007 | 728 |
| 2008 | 766 |
| 2009 | 787 |
| 2010 | 956 |
| 2011 | 1083 |
| 2012 | 1284 |
| 2013 | 1299 |
| 2014 | 1338 |
| 2015 | 1319 |
| 2016 | 1310 |
| 2017 | 1341 |
| 2018 | 1583 |
| 2019 | 1734 |
| 2020 | 1371 |
| 2021 | 744 |
| 2022 | 87 |
| 2023 | 60 |
| 2024 | 299 |