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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 24 |
| 1981 | 40 |
| 1982 | 47 |
| 1983 | 40 |
| 1984 | 38 |
| 1985 | 42 |
| 1986 | 57 |
| 1987 | 88 |
| 1988 | 118 |
| 1989 | 154 |
| 1990 | 77 |
| 1991 | 110 |
| 1992 | 107 |
| 1993 | 114 |
| 1994 | 172 |
| 1995 | 114 |
| 1996 | 121 |
| 1997 | 109 |
| 1998 | 104 |
| 1999 | 88 |
| 2000 | 116 |
| 2001 | 120 |
| 2002 | 127 |
| 2003 | 133 |
| 2004 | 177 |
| 2005 | 350 |
| 2006 | 456 |
| 2007 | 438 |
| 2008 | 441 |
| 2009 | 418 |
| 2010 | 471 |
| 2011 | 557 |
| 2012 | 715 |
| 2013 | 568 |
| 2014 | 648 |
| 2015 | 541 |
| 2016 | 404 |
| 2017 | 417 |
| 2018 | 438 |
| 2019 | 392 |
| 2020 | 378 |
| 2021 | 367 |
| 2022 | 247 |
| 2023 | 220 |
| 2024 | 77 |