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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1989 | 1 |
| 1990 | 3 |
| 1991 | 5 |
| 1992 | 4 |
| 1993 | 4 |
| 1994 | 5 |
| 1995 | 8 |
| 1996 | 10 |
| 1997 | 17 |
| 1998 | 31 |
| 1999 | 38 |
| 2000 | 41 |
| 2001 | 55 |
| 2002 | 61 |
| 2003 | 49 |
| 2004 | 81 |
| 2005 | 112 |
| 2006 | 169 |
| 2007 | 232 |
| 2008 | 400 |
| 2009 | 445 |
| 2010 | 504 |
| 2011 | 576 |
| 2012 | 637 |
| 2013 | 669 |
| 2014 | 566 |
| 2015 | 552 |
| 2016 | 525 |
| 2017 | 475 |
| 2018 | 447 |
| 2019 | 432 |
| 2020 | 437 |
| 2021 | 470 |
| 2022 | 392 |
| 2023 | 359 |
| 2024 | 290 |
| 2025 | 101 |