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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 6 |
| 1980 | 4 |
| 1981 | 8 |
| 1982 | 13 |
| 1983 | 17 |
| 1984 | 22 |
| 1985 | 32 |
| 1986 | 32 |
| 1987 | 21 |
| 1988 | 30 |
| 1989 | 45 |
| 1990 | 43 |
| 1991 | 43 |
| 1992 | 49 |
| 1993 | 46 |
| 1994 | 66 |
| 1995 | 81 |
| 1996 | 97 |
| 1997 | 99 |
| 1998 | 107 |
| 1999 | 85 |
| 2000 | 138 |
| 2001 | 170 |
| 2002 | 198 |
| 2003 | 287 |
| 2004 | 305 |
| 2005 | 424 |
| 2006 | 505 |
| 2007 | 518 |
| 2008 | 637 |
| 2009 | 780 |
| 2010 | 888 |
| 2011 | 937 |
| 2012 | 1065 |
| 2013 | 1294 |
| 2014 | 1574 |
| 2015 | 1717 |
| 2016 | 1806 |
| 2017 | 2050 |
| 2018 | 2371 |
| 2019 | 2755 |
| 2020 | 3325 |
| 2021 | 3830 |
| 2022 | 4546 |
| 2023 | 4549 |
| 2024 | 2421 |
| 2025 | 1 |