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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 1 |
| 1986 | 1 |
| 1987 | 2 |
| 1988 | 1 |
| 1989 | 3 |
| 1990 | 12 |
| 1991 | 17 |
| 1992 | 14 |
| 1993 | 23 |
| 1994 | 21 |
| 1995 | 25 |
| 1996 | 34 |
| 1997 | 49 |
| 1998 | 47 |
| 1999 | 46 |
| 2000 | 69 |
| 2001 | 81 |
| 2002 | 111 |
| 2003 | 137 |
| 2004 | 224 |
| 2005 | 334 |
| 2006 | 441 |
| 2007 | 516 |
| 2008 | 637 |
| 2009 | 847 |
| 2010 | 905 |
| 2011 | 1050 |
| 2012 | 1336 |
| 2013 | 1654 |
| 2014 | 2332 |
| 2015 | 2804 |
| 2016 | 3391 |
| 2017 | 3839 |
| 2018 | 4647 |
| 2019 | 5370 |
| 2020 | 6191 |
| 2021 | 7008 |
| 2022 | 8440 |
| 2023 | 8423 |
| 2024 | 3515 |