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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1966 | 1 |
| 1992 | 6 |
| 1993 | 14 |
| 1994 | 52 |
| 1995 | 36 |
| 1996 | 49 |
| 1997 | 44 |
| 1998 | 87 |
| 1999 | 92 |
| 2000 | 87 |
| 2001 | 105 |
| 2002 | 90 |
| 2003 | 110 |
| 2004 | 129 |
| 2005 | 135 |
| 2006 | 110 |
| 2007 | 120 |
| 2008 | 122 |
| 2009 | 141 |
| 2010 | 131 |
| 2011 | 134 |
| 2012 | 131 |
| 2013 | 145 |
| 2014 | 113 |
| 2015 | 128 |
| 2016 | 130 |
| 2017 | 106 |
| 2018 | 99 |
| 2019 | 86 |
| 2020 | 97 |
| 2021 | 77 |
| 2022 | 67 |
| 2023 | 55 |
| 2024 | 70 |
| 2025 | 55 |