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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1989 | 3 |
| 1990 | 14 |
| 1991 | 32 |
| 1992 | 15 |
| 1993 | 19 |
| 1994 | 20 |
| 1995 | 30 |
| 1996 | 17 |
| 1997 | 13 |
| 1998 | 25 |
| 1999 | 26 |
| 2000 | 28 |
| 2001 | 66 |
| 2002 | 52 |
| 2003 | 77 |
| 2004 | 104 |
| 2005 | 191 |
| 2006 | 226 |
| 2007 | 225 |
| 2008 | 218 |
| 2009 | 161 |
| 2010 | 221 |
| 2011 | 199 |
| 2012 | 198 |
| 2013 | 222 |
| 2014 | 202 |
| 2015 | 239 |
| 2016 | 229 |
| 2017 | 285 |
| 2018 | 359 |
| 2019 | 384 |
| 2020 | 284 |
| 2021 | 117 |
| 2022 | 37 |
| 2023 | 37 |
| 2024 | 172 |
| 2025 | 125 |