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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1966 | 2 |
| 1974 | 2 |
| 1994 | 13 |
| 1995 | 28 |
| 1996 | 48 |
| 1997 | 23 |
| 1998 | 82 |
| 1999 | 73 |
| 2000 | 91 |
| 2001 | 113 |
| 2002 | 117 |
| 2003 | 120 |
| 2004 | 118 |
| 2005 | 129 |
| 2006 | 135 |
| 2007 | 142 |
| 2008 | 177 |
| 2009 | 174 |
| 2010 | 163 |
| 2011 | 142 |
| 2012 | 156 |
| 2013 | 161 |
| 2014 | 181 |
| 2015 | 171 |
| 2016 | 224 |
| 2017 | 130 |
| 2018 | 132 |
| 2019 | 133 |
| 2020 | 147 |
| 2021 | 95 |
| 2022 | 70 |
| 2023 | 69 |
| 2024 | 20 |