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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 1 |
| 1986 | 3 |
| 1987 | 2 |
| 1988 | 3 |
| 1989 | 54 |
| 1990 | 175 |
| 1991 | 186 |
| 1992 | 216 |
| 1993 | 243 |
| 1994 | 301 |
| 1995 | 193 |
| 1996 | 211 |
| 1997 | 201 |
| 1998 | 256 |
| 1999 | 261 |
| 2000 | 207 |
| 2001 | 205 |
| 2002 | 253 |
| 2003 | 285 |
| 2004 | 314 |
| 2005 | 384 |
| 2006 | 363 |
| 2007 | 450 |
| 2008 | 476 |
| 2009 | 517 |
| 2010 | 599 |
| 2011 | 702 |
| 2012 | 704 |
| 2013 | 826 |
| 2014 | 686 |
| 2015 | 703 |
| 2016 | 642 |
| 2017 | 691 |
| 2018 | 567 |
| 2019 | 407 |
| 2020 | 276 |
| 2021 | 219 |
| 2022 | 412 |
| 2023 | 415 |
| 2024 | 496 |