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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1966 | 1 |
| 1968 | 1 |
| 1970 | 1 |
| 1975 | 3 |
| 1977 | 3 |
| 1980 | 8 |
| 1981 | 2 |
| 1982 | 4 |
| 1983 | 9 |
| 1984 | 7 |
| 1985 | 12 |
| 1986 | 9 |
| 1987 | 12 |
| 1988 | 9 |
| 1989 | 14 |
| 1990 | 24 |
| 1991 | 22 |
| 1992 | 34 |
| 1993 | 21 |
| 1994 | 22 |
| 1995 | 24 |
| 1996 | 16 |
| 1997 | 39 |
| 1998 | 60 |
| 1999 | 38 |
| 2000 | 35 |
| 2001 | 32 |
| 2002 | 59 |
| 2003 | 79 |
| 2004 | 86 |
| 2005 | 103 |
| 2006 | 172 |
| 2007 | 186 |
| 2008 | 269 |
| 2009 | 352 |
| 2010 | 355 |
| 2011 | 531 |
| 2012 | 608 |
| 2013 | 648 |
| 2014 | 600 |
| 2015 | 786 |
| 2016 | 884 |
| 2017 | 718 |
| 2018 | 896 |
| 2019 | 970 |
| 2020 | 1574 |
| 2021 | 2074 |
| 2022 | 2427 |
| 2023 | 8048 |
| 2024 | 4174 |
| 2025 | 4708 |
| 2026 | 2705 |