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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 1 |
| 1986 | 1 |
| 1987 | 3 |
| 1988 | 1 |
| 1989 | 1 |
| 1990 | 2 |
| 1991 | 3 |
| 1992 | 4 |
| 1993 | 6 |
| 1994 | 3 |
| 1995 | 6 |
| 1996 | 2 |
| 1997 | 10 |
| 1998 | 7 |
| 1999 | 6 |
| 2000 | 15 |
| 2001 | 23 |
| 2002 | 13 |
| 2003 | 20 |
| 2004 | 27 |
| 2005 | 33 |
| 2006 | 37 |
| 2007 | 38 |
| 2008 | 74 |
| 2009 | 87 |
| 2010 | 87 |
| 2011 | 121 |
| 2012 | 143 |
| 2013 | 155 |
| 2014 | 172 |
| 2015 | 204 |
| 2016 | 192 |
| 2017 | 222 |
| 2018 | 305 |
| 2019 | 346 |
| 2020 | 399 |
| 2021 | 453 |
| 2022 | 603 |
| 2023 | 645 |
| 2024 | 225 |