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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1960 | 1 |
| 1987 | 1 |
| 1994 | 14 |
| 1995 | 40 |
| 1996 | 28 |
| 1997 | 21 |
| 1998 | 29 |
| 1999 | 28 |
| 2000 | 32 |
| 2001 | 30 |
| 2002 | 37 |
| 2003 | 29 |
| 2004 | 46 |
| 2005 | 36 |
| 2006 | 38 |
| 2007 | 41 |
| 2008 | 64 |
| 2009 | 74 |
| 2010 | 88 |
| 2011 | 94 |
| 2012 | 97 |
| 2013 | 85 |
| 2014 | 74 |
| 2015 | 101 |
| 2016 | 78 |
| 2017 | 63 |
| 2018 | 64 |
| 2019 | 70 |
| 2020 | 181 |
| 2021 | 159 |
| 2022 | 29 |
| 2023 | 8 |
| 2024 | 67 |
| 2025 | 45 |