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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 1 |
| 1984 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1990 | 1 |
| 1991 | 3 |
| 1992 | 3 |
| 1993 | 8 |
| 1994 | 9 |
| 1995 | 14 |
| 1996 | 3 |
| 1997 | 8 |
| 1998 | 11 |
| 1999 | 15 |
| 2000 | 12 |
| 2001 | 18 |
| 2002 | 12 |
| 2003 | 22 |
| 2004 | 19 |
| 2005 | 35 |
| 2006 | 41 |
| 2007 | 66 |
| 2008 | 65 |
| 2009 | 85 |
| 2010 | 114 |
| 2011 | 137 |
| 2012 | 125 |
| 2013 | 136 |
| 2014 | 139 |
| 2015 | 178 |
| 2016 | 252 |
| 2017 | 271 |
| 2018 | 270 |
| 2019 | 307 |
| 2020 | 379 |
| 2021 | 413 |
| 2022 | 513 |
| 2023 | 496 |
| 2024 | 573 |
| 2025 | 44 |