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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1987 | 12 |
| 1988 | 11 |
| 1989 | 10 |
| 1990 | 10 |
| 1991 | 28 |
| 1992 | 32 |
| 1993 | 19 |
| 1994 | 49 |
| 1995 | 33 |
| 1996 | 28 |
| 1997 | 22 |
| 1998 | 31 |
| 1999 | 24 |
| 2000 | 21 |
| 2001 | 21 |
| 2002 | 42 |
| 2003 | 34 |
| 2004 | 41 |
| 2005 | 45 |
| 2006 | 31 |
| 2007 | 52 |
| 2008 | 36 |
| 2009 | 41 |
| 2010 | 72 |
| 2011 | 77 |
| 2012 | 168 |
| 2013 | 278 |
| 2014 | 531 |
| 2015 | 822 |
| 2016 | 1306 |
| 2017 | 1120 |
| 2018 | 1085 |
| 2019 | 776 |
| 2020 | 506 |
| 2021 | 540 |
| 2022 | 598 |
| 2023 | 182 |