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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 56 |
| 1981 | 58 |
| 1982 | 64 |
| 1983 | 58 |
| 1984 | 60 |
| 1985 | 51 |
| 1986 | 91 |
| 1987 | 80 |
| 1988 | 84 |
| 1989 | 82 |
| 1990 | 81 |
| 1991 | 72 |
| 1992 | 65 |
| 1993 | 92 |
| 1994 | 73 |
| 1995 | 95 |
| 1996 | 93 |
| 1997 | 102 |
| 1998 | 114 |
| 1999 | 127 |
| 2000 | 117 |
| 2001 | 97 |
| 2002 | 116 |
| 2003 | 115 |
| 2004 | 138 |
| 2005 | 164 |
| 2006 | 227 |
| 2007 | 347 |
| 2008 | 361 |
| 2009 | 374 |
| 2010 | 401 |
| 2011 | 427 |
| 2012 | 375 |
| 2013 | 413 |
| 2014 | 389 |
| 2015 | 370 |
| 2016 | 390 |
| 2017 | 398 |
| 2018 | 377 |
| 2019 | 334 |
| 2020 | 391 |
| 2021 | 378 |
| 2022 | 356 |
| 2023 | 341 |
| 2024 | 139 |