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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1974 | 43 |
| 1975 | 52 |
| 1976 | 72 |
| 1977 | 89 |
| 1978 | 98 |
| 1979 | 86 |
| 1980 | 108 |
| 1981 | 116 |
| 1982 | 121 |
| 1983 | 146 |
| 1984 | 134 |
| 1985 | 130 |
| 1986 | 149 |
| 1987 | 149 |
| 1988 | 134 |
| 1989 | 124 |
| 1990 | 128 |
| 1991 | 152 |
| 1992 | 172 |
| 1993 | 200 |
| 1994 | 205 |
| 1995 | 230 |
| 1996 | 197 |
| 1997 | 201 |
| 1998 | 262 |
| 1999 | 301 |
| 2000 | 325 |
| 2001 | 273 |
| 2002 | 311 |
| 2003 | 346 |
| 2004 | 378 |
| 2005 | 418 |
| 2006 | 468 |
| 2007 | 472 |
| 2008 | 674 |
| 2009 | 550 |
| 2010 | 637 |
| 2011 | 666 |
| 2012 | 2034 |
| 2013 | 750 |
| 2014 | 624 |
| 2015 | 648 |
| 2016 | 596 |
| 2017 | 664 |
| 2018 | 638 |
| 2019 | 640 |
| 2020 | 699 |
| 2021 | 792 |
| 2022 | 760 |
| 2023 | 882 |
| 2024 | 350 |