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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1962 | 1 |
| 1969 | 1 |
| 1970 | 1 |
| 1971 | 1 |
| 1976 | 1 |
| 1980 | 1 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 6 |
| 1987 | 58 |
| 1988 | 89 |
| 1989 | 129 |
| 1990 | 255 |
| 1991 | 240 |
| 1992 | 232 |
| 1993 | 226 |
| 1994 | 235 |
| 1995 | 270 |
| 1996 | 279 |
| 1997 | 344 |
| 1998 | 356 |
| 1999 | 400 |
| 2000 | 500 |
| 2001 | 577 |
| 2002 | 651 |
| 2003 | 664 |
| 2004 | 646 |
| 2005 | 677 |
| 2006 | 663 |
| 2007 | 649 |
| 2008 | 636 |
| 2009 | 642 |
| 2010 | 631 |
| 2011 | 693 |
| 2012 | 651 |
| 2013 | 659 |
| 2014 | 903 |
| 2015 | 1086 |
| 2016 | 1229 |
| 2017 | 1331 |
| 2018 | 1398 |
| 2019 | 1439 |
| 2020 | 1698 |
| 2021 | 1815 |
| 2022 | 1838 |
| 2023 | 1582 |
| 2024 | 1641 |
| 2025 | 1667 |
| 2026 | 24 |