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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1987 | 1 |
| 1988 | 2 |
| 1990 | 4 |
| 1991 | 9 |
| 1992 | 9 |
| 1993 | 4 |
| 1994 | 10 |
| 1995 | 13 |
| 1996 | 15 |
| 1997 | 37 |
| 1998 | 48 |
| 1999 | 33 |
| 2000 | 61 |
| 2001 | 84 |
| 2002 | 102 |
| 2003 | 109 |
| 2004 | 169 |
| 2005 | 154 |
| 2006 | 156 |
| 2007 | 163 |
| 2008 | 166 |
| 2009 | 220 |
| 2010 | 236 |
| 2011 | 191 |
| 2012 | 215 |
| 2013 | 259 |
| 2014 | 224 |
| 2015 | 261 |
| 2016 | 270 |
| 2017 | 329 |
| 2018 | 370 |
| 2019 | 391 |
| 2020 | 406 |
| 2021 | 477 |
| 2022 | 388 |
| 2023 | 273 |
| 2024 | 110 |