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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1978 | 34 |
| 1979 | 73 |
| 1980 | 221 |
| 1981 | 295 |
| 1982 | 383 |
| 1983 | 440 |
| 1984 | 539 |
| 1985 | 603 |
| 1986 | 552 |
| 1987 | 590 |
| 1988 | 588 |
| 1989 | 590 |
| 1990 | 644 |
| 1991 | 713 |
| 1992 | 707 |
| 1993 | 687 |
| 1994 | 704 |
| 1995 | 704 |
| 1996 | 675 |
| 1997 | 643 |
| 1998 | 662 |
| 1999 | 675 |
| 2000 | 646 |
| 2001 | 682 |
| 2002 | 680 |
| 2003 | 660 |
| 2004 | 626 |
| 2005 | 688 |
| 2006 | 639 |
| 2007 | 660 |
| 2008 | 652 |
| 2009 | 687 |
| 2010 | 723 |
| 2011 | 696 |
| 2012 | 791 |
| 2013 | 794 |
| 2014 | 792 |
| 2015 | 802 |
| 2016 | 726 |
| 2017 | 713 |
| 2018 | 674 |
| 2019 | 615 |
| 2020 | 647 |
| 2021 | 483 |
| 2022 | 566 |
| 2023 | 441 |
| 2024 | 163 |