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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 6 |
| 1980 | 15 |
| 1981 | 18 |
| 1982 | 26 |
| 1983 | 25 |
| 1984 | 40 |
| 1985 | 66 |
| 1986 | 56 |
| 1987 | 68 |
| 1988 | 72 |
| 1989 | 104 |
| 1990 | 121 |
| 1991 | 135 |
| 1992 | 171 |
| 1993 | 204 |
| 1994 | 245 |
| 1995 | 306 |
| 1996 | 319 |
| 1997 | 397 |
| 1998 | 419 |
| 1999 | 445 |
| 2000 | 572 |
| 2001 | 604 |
| 2002 | 802 |
| 2003 | 986 |
| 2004 | 1304 |
| 2005 | 1722 |
| 2006 | 2049 |
| 2007 | 2362 |
| 2008 | 2718 |
| 2009 | 3344 |
| 2010 | 3911 |
| 2011 | 4606 |
| 2012 | 5421 |
| 2013 | 6490 |
| 2014 | 7581 |
| 2015 | 8639 |
| 2016 | 9048 |
| 2017 | 10004 |
| 2018 | 11760 |
| 2019 | 13578 |
| 2020 | 16130 |
| 2021 | 18029 |
| 2022 | 21917 |
| 2023 | 21511 |
| 2024 | 17275 |
| 2025 | 32 |