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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1968 | 1 |
| 1995 | 1 |
| 1996 | 4 |
| 1997 | 20 |
| 1998 | 32 |
| 1999 | 72 |
| 2000 | 84 |
| 2001 | 113 |
| 2002 | 140 |
| 2003 | 129 |
| 2004 | 146 |
| 2005 | 167 |
| 2006 | 179 |
| 2007 | 180 |
| 2008 | 194 |
| 2009 | 168 |
| 2010 | 175 |
| 2011 | 173 |
| 2012 | 151 |
| 2013 | 120 |
| 2014 | 162 |
| 2015 | 189 |
| 2016 | 184 |
| 2017 | 157 |
| 2018 | 182 |
| 2019 | 170 |
| 2020 | 159 |
| 2021 | 188 |
| 2022 | 173 |
| 2023 | 129 |
| 2024 | 75 |