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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1965 | 1 |
| 1967 | 1 |
| 1974 | 1 |
| 1976 | 2 |
| 1978 | 3 |
| 1981 | 1 |
| 1985 | 1 |
| 1988 | 1 |
| 1992 | 1 |
| 1994 | 1 |
| 1996 | 1 |
| 1997 | 3 |
| 1998 | 1 |
| 2000 | 3 |
| 2001 | 6 |
| 2002 | 4 |
| 2003 | 9 |
| 2004 | 12 |
| 2005 | 6 |
| 2006 | 6 |
| 2007 | 11 |
| 2008 | 11 |
| 2009 | 18 |
| 2010 | 40 |
| 2011 | 54 |
| 2012 | 71 |
| 2013 | 89 |
| 2014 | 79 |
| 2015 | 73 |
| 2016 | 76 |
| 2017 | 92 |
| 2018 | 113 |
| 2019 | 103 |
| 2020 | 146 |
| 2021 | 219 |
| 2022 | 225 |
| 2023 | 192 |
| 2024 | 264 |
| 2025 | 226 |