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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 18 |
| 1984 | 15 |
| 1985 | 34 |
| 1986 | 55 |
| 1987 | 69 |
| 1988 | 40 |
| 1989 | 99 |
| 1990 | 98 |
| 1991 | 67 |
| 1992 | 69 |
| 1993 | 133 |
| 1994 | 125 |
| 1995 | 70 |
| 1996 | 86 |
| 1997 | 86 |
| 1998 | 68 |
| 1999 | 48 |
| 2000 | 82 |
| 2001 | 140 |
| 2002 | 146 |
| 2003 | 231 |
| 2004 | 181 |
| 2005 | 335 |
| 2006 | 313 |
| 2007 | 421 |
| 2008 | 415 |
| 2009 | 475 |
| 2010 | 525 |
| 2011 | 493 |
| 2012 | 533 |
| 2013 | 628 |
| 2014 | 689 |
| 2015 | 744 |
| 2016 | 759 |
| 2017 | 759 |
| 2018 | 781 |
| 2019 | 951 |
| 2020 | 996 |
| 2021 | 1041 |
| 2022 | 903 |
| 2023 | 973 |
| 2024 | 533 |