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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1974 | 1 |
| 1977 | 1 |
| 1985 | 22 |
| 1986 | 87 |
| 1987 | 168 |
| 1988 | 230 |
| 1989 | 321 |
| 1990 | 439 |
| 1991 | 622 |
| 1992 | 871 |
| 1993 | 1233 |
| 1994 | 1600 |
| 1995 | 1873 |
| 1996 | 2235 |
| 1997 | 2753 |
| 1998 | 3109 |
| 1999 | 3292 |
| 2000 | 3808 |
| 2001 | 4466 |
| 2002 | 4697 |
| 2003 | 5266 |
| 2004 | 5759 |
| 2005 | 6172 |
| 2006 | 6350 |
| 2007 | 6787 |
| 2008 | 7495 |
| 2009 | 8338 |
| 2010 | 8858 |
| 2011 | 9721 |
| 2012 | 10770 |
| 2013 | 11466 |
| 2014 | 11112 |
| 2015 | 10906 |
| 2016 | 10345 |
| 2017 | 10059 |
| 2018 | 10057 |
| 2019 | 10060 |
| 2020 | 9402 |
| 2021 | 7854 |
| 2022 | 7256 |
| 2023 | 5905 |
| 2024 | 9306 |
| 2025 | 5892 |
| 2026 | 1 |