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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 2 |
| 1980 | 5 |
| 1981 | 2 |
| 1982 | 5 |
| 1983 | 3 |
| 1984 | 2 |
| 1985 | 8 |
| 1986 | 12 |
| 1987 | 16 |
| 1988 | 27 |
| 1989 | 23 |
| 1990 | 26 |
| 1991 | 28 |
| 1992 | 36 |
| 1993 | 53 |
| 1994 | 53 |
| 1995 | 62 |
| 1996 | 64 |
| 1997 | 68 |
| 1998 | 86 |
| 1999 | 102 |
| 2000 | 129 |
| 2001 | 147 |
| 2002 | 164 |
| 2003 | 204 |
| 2004 | 280 |
| 2005 | 369 |
| 2006 | 452 |
| 2007 | 539 |
| 2008 | 608 |
| 2009 | 705 |
| 2010 | 822 |
| 2011 | 902 |
| 2012 | 1048 |
| 2013 | 1302 |
| 2014 | 1571 |
| 2015 | 1818 |
| 2016 | 1862 |
| 2017 | 2070 |
| 2018 | 2503 |
| 2019 | 2848 |
| 2020 | 3450 |
| 2021 | 3978 |
| 2022 | 4553 |
| 2023 | 4505 |
| 2024 | 2277 |