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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 1 |
| 1983 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1989 | 2 |
| 1990 | 6 |
| 1991 | 8 |
| 1992 | 5 |
| 1993 | 5 |
| 1994 | 17 |
| 1995 | 10 |
| 1996 | 9 |
| 1997 | 8 |
| 1998 | 10 |
| 1999 | 20 |
| 2000 | 25 |
| 2001 | 21 |
| 2002 | 25 |
| 2003 | 33 |
| 2004 | 38 |
| 2005 | 45 |
| 2006 | 77 |
| 2007 | 70 |
| 2008 | 89 |
| 2009 | 116 |
| 2010 | 157 |
| 2011 | 181 |
| 2012 | 242 |
| 2013 | 223 |
| 2014 | 298 |
| 2015 | 303 |
| 2016 | 347 |
| 2017 | 433 |
| 2018 | 533 |
| 2019 | 680 |
| 2020 | 811 |
| 2021 | 1015 |
| 2022 | 1245 |
| 2023 | 1305 |
| 2024 | 543 |