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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 1 |
| 1982 | 2 |
| 1983 | 5 |
| 1984 | 1 |
| 1985 | 2 |
| 1986 | 3 |
| 1987 | 3 |
| 1988 | 5 |
| 1989 | 11 |
| 1990 | 7 |
| 1991 | 5 |
| 1992 | 7 |
| 1993 | 11 |
| 1994 | 23 |
| 1995 | 12 |
| 1996 | 12 |
| 1997 | 12 |
| 1998 | 23 |
| 1999 | 16 |
| 2000 | 32 |
| 2001 | 25 |
| 2002 | 25 |
| 2003 | 48 |
| 2004 | 67 |
| 2005 | 76 |
| 2006 | 81 |
| 2007 | 69 |
| 2008 | 113 |
| 2009 | 131 |
| 2010 | 146 |
| 2011 | 175 |
| 2012 | 225 |
| 2013 | 246 |
| 2014 | 260 |
| 2015 | 305 |
| 2016 | 343 |
| 2017 | 347 |
| 2018 | 373 |
| 2019 | 420 |
| 2020 | 493 |
| 2021 | 625 |
| 2022 | 674 |
| 2023 | 662 |
| 2024 | 691 |
| 2025 | 2 |