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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1975 | 1 |
| 1992 | 27 |
| 1993 | 10 |
| 1994 | 26 |
| 1995 | 31 |
| 1996 | 31 |
| 1997 | 40 |
| 1998 | 56 |
| 1999 | 21 |
| 2000 | 35 |
| 2001 | 39 |
| 2002 | 48 |
| 2003 | 40 |
| 2004 | 36 |
| 2005 | 62 |
| 2006 | 50 |
| 2007 | 52 |
| 2008 | 55 |
| 2009 | 68 |
| 2010 | 58 |
| 2011 | 105 |
| 2012 | 108 |
| 2013 | 127 |
| 2014 | 91 |
| 2015 | 119 |
| 2016 | 129 |
| 2017 | 137 |
| 2018 | 155 |
| 2019 | 172 |
| 2020 | 117 |
| 2021 | 66 |
| 2022 | 11 |
| 2023 | 3 |
| 2024 | 2 |