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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1988 | 2 |
| 1989 | 8 |
| 1990 | 3 |
| 1991 | 3 |
| 1992 | 8 |
| 1993 | 5 |
| 1994 | 2 |
| 1995 | 7 |
| 1996 | 7 |
| 1997 | 21 |
| 1998 | 21 |
| 1999 | 26 |
| 2000 | 27 |
| 2001 | 49 |
| 2002 | 55 |
| 2003 | 70 |
| 2004 | 132 |
| 2005 | 166 |
| 2006 | 134 |
| 2007 | 146 |
| 2008 | 173 |
| 2009 | 142 |
| 2010 | 168 |
| 2011 | 217 |
| 2012 | 217 |
| 2013 | 263 |
| 2014 | 283 |
| 2015 | 295 |
| 2016 | 280 |
| 2017 | 299 |
| 2018 | 306 |
| 2019 | 298 |
| 2020 | 193 |
| 2021 | 153 |
| 2022 | 447 |
| 2023 | 433 |
| 2024 | 122 |