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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1976 | 1 |
| 1985 | 1 |
| 1987 | 1 |
| 1988 | 5 |
| 1989 | 7 |
| 1990 | 49 |
| 1991 | 147 |
| 1992 | 282 |
| 1993 | 573 |
| 1994 | 1022 |
| 1995 | 1117 |
| 1996 | 1241 |
| 1997 | 1298 |
| 1998 | 1367 |
| 1999 | 1337 |
| 2000 | 1464 |
| 2001 | 1477 |
| 2002 | 1626 |
| 2003 | 1811 |
| 2004 | 1926 |
| 2005 | 2108 |
| 2006 | 2226 |
| 2007 | 2361 |
| 2008 | 2441 |
| 2009 | 2708 |
| 2010 | 2814 |
| 2011 | 3034 |
| 2012 | 3119 |
| 2013 | 3136 |
| 2014 | 3093 |
| 2015 | 3196 |
| 2016 | 2833 |
| 2017 | 2876 |
| 2018 | 2755 |
| 2019 | 2789 |
| 2020 | 2667 |
| 2021 | 2143 |
| 2022 | 889 |
| 2023 | 619 |
| 2024 | 196 |