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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1976 | 412 |
| 1977 | 487 |
| 1978 | 485 |
| 1979 | 515 |
| 1980 | 543 |
| 1981 | 533 |
| 1982 | 512 |
| 1983 | 569 |
| 1984 | 559 |
| 1985 | 549 |
| 1986 | 554 |
| 1987 | 577 |
| 1988 | 600 |
| 1989 | 589 |
| 1990 | 598 |
| 1991 | 573 |
| 1992 | 651 |
| 1993 | 650 |
| 1994 | 750 |
| 1995 | 775 |
| 1996 | 747 |
| 1997 | 777 |
| 1998 | 758 |
| 1999 | 780 |
| 2000 | 739 |
| 2001 | 632 |
| 2002 | 614 |
| 2003 | 656 |
| 2004 | 651 |
| 2005 | 709 |
| 2006 | 722 |
| 2007 | 695 |
| 2008 | 678 |
| 2009 | 663 |
| 2010 | 660 |
| 2011 | 749 |
| 2012 | 625 |
| 2013 | 643 |
| 2014 | 603 |
| 2015 | 621 |
| 2016 | 575 |
| 2017 | 589 |
| 2018 | 574 |
| 2019 | 604 |
| 2020 | 660 |
| 2021 | 762 |
| 2022 | 631 |
| 2023 | 525 |
| 2024 | 506 |
| 2025 | 415 |