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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1987 | 21 |
| 1988 | 40 |
| 1989 | 41 |
| 1990 | 33 |
| 1991 | 20 |
| 1992 | 25 |
| 1993 | 14 |
| 1994 | 16 |
| 1995 | 10 |
| 1996 | 5 |
| 1997 | 18 |
| 1998 | 16 |
| 1999 | 14 |
| 2000 | 136 |
| 2001 | 347 |
| 2002 | 315 |
| 2003 | 335 |
| 2004 | 401 |
| 2005 | 543 |
| 2006 | 766 |
| 2007 | 951 |
| 2008 | 1177 |
| 2009 | 1547 |
| 2010 | 1930 |
| 2011 | 2170 |
| 2012 | 2538 |
| 2013 | 2867 |
| 2014 | 3286 |
| 2015 | 3887 |
| 2016 | 4289 |
| 2017 | 4312 |
| 2018 | 4462 |
| 2019 | 4935 |
| 2020 | 5008 |
| 2021 | 3862 |
| 2022 | 871 |
| 2023 | 324 |
| 2024 | 308 |