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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1983 | 2 |
| 1985 | 2 |
| 1987 | 4 |
| 1988 | 15 |
| 1989 | 28 |
| 1990 | 28 |
| 1991 | 23 |
| 1992 | 32 |
| 1993 | 57 |
| 1994 | 99 |
| 1995 | 91 |
| 1996 | 121 |
| 1997 | 158 |
| 1998 | 205 |
| 1999 | 193 |
| 2000 | 218 |
| 2001 | 214 |
| 2002 | 229 |
| 2003 | 266 |
| 2004 | 293 |
| 2005 | 366 |
| 2006 | 384 |
| 2007 | 409 |
| 2008 | 453 |
| 2009 | 499 |
| 2010 | 625 |
| 2011 | 782 |
| 2012 | 765 |
| 2013 | 932 |
| 2014 | 1322 |
| 2015 | 1670 |
| 2016 | 1909 |
| 2017 | 2064 |
| 2018 | 2067 |
| 2019 | 2188 |
| 2020 | 2387 |
| 2021 | 2626 |
| 2022 | 2584 |
| 2023 | 2008 |