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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1989 | 18 |
| 1990 | 17 |
| 1991 | 37 |
| 1992 | 42 |
| 1993 | 19 |
| 1994 | 19 |
| 1995 | 61 |
| 1996 | 131 |
| 1997 | 70 |
| 1998 | 37 |
| 1999 | 47 |
| 2000 | 44 |
| 2001 | 66 |
| 2002 | 41 |
| 2003 | 82 |
| 2004 | 37 |
| 2005 | 78 |
| 2006 | 106 |
| 2007 | 142 |
| 2008 | 147 |
| 2009 | 231 |
| 2010 | 260 |
| 2011 | 282 |
| 2012 | 315 |
| 2013 | 293 |
| 2014 | 321 |
| 2015 | 296 |
| 2016 | 290 |
| 2017 | 334 |
| 2018 | 281 |
| 2019 | 264 |
| 2020 | 291 |
| 2021 | 262 |
| 2022 | 202 |
| 2023 | 180 |
| 2024 | 87 |