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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 1 |
| 1982 | 1 |
| 1983 | 1 |
| 1984 | 1 |
| 1986 | 1 |
| 1988 | 4 |
| 1989 | 1 |
| 1990 | 4 |
| 1991 | 4 |
| 1992 | 6 |
| 1993 | 5 |
| 1994 | 6 |
| 1995 | 6 |
| 1996 | 4 |
| 1997 | 5 |
| 1998 | 9 |
| 1999 | 13 |
| 2000 | 25 |
| 2001 | 37 |
| 2002 | 32 |
| 2003 | 38 |
| 2004 | 35 |
| 2005 | 48 |
| 2006 | 59 |
| 2007 | 61 |
| 2008 | 60 |
| 2009 | 94 |
| 2010 | 123 |
| 2011 | 121 |
| 2012 | 128 |
| 2013 | 200 |
| 2014 | 198 |
| 2015 | 222 |
| 2016 | 266 |
| 2017 | 276 |
| 2018 | 310 |
| 2019 | 333 |
| 2020 | 455 |
| 2021 | 508 |
| 2022 | 581 |
| 2023 | 511 |
| 2024 | 500 |
| 2025 | 1 |