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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 14 |
| 1982 | 40 |
| 1983 | 35 |
| 1984 | 61 |
| 1985 | 103 |
| 1986 | 124 |
| 1987 | 184 |
| 1988 | 192 |
| 1989 | 214 |
| 1990 | 303 |
| 1991 | 348 |
| 1992 | 363 |
| 1993 | 440 |
| 1994 | 453 |
| 1995 | 536 |
| 1996 | 530 |
| 1997 | 520 |
| 1998 | 603 |
| 1999 | 605 |
| 2000 | 602 |
| 2001 | 646 |
| 2002 | 607 |
| 2003 | 581 |
| 2004 | 675 |
| 2005 | 748 |
| 2006 | 751 |
| 2007 | 759 |
| 2008 | 750 |
| 2009 | 714 |
| 2010 | 769 |
| 2011 | 774 |
| 2012 | 762 |
| 2013 | 763 |
| 2014 | 784 |
| 2015 | 798 |
| 2016 | 774 |
| 2017 | 792 |
| 2018 | 816 |
| 2019 | 787 |
| 2020 | 697 |
| 2021 | 711 |
| 2022 | 435 |
| 2023 | 400 |
| 2024 | 688 |
| 2025 | 469 |