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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1963 | 1 |
| 1964 | 1 |
| 1974 | 1 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 3 |
| 1998 | 4 |
| 1999 | 2 |
| 2000 | 3 |
| 2001 | 3 |
| 2002 | 6 |
| 2003 | 8 |
| 2004 | 12 |
| 2005 | 26 |
| 2006 | 19 |
| 2007 | 13 |
| 2008 | 22 |
| 2009 | 30 |
| 2010 | 37 |
| 2011 | 71 |
| 2012 | 58 |
| 2013 | 59 |
| 2014 | 75 |
| 2015 | 81 |
| 2016 | 97 |
| 2017 | 87 |
| 2018 | 78 |
| 2019 | 110 |
| 2020 | 133 |
| 2021 | 147 |
| 2022 | 152 |
| 2023 | 125 |
| 2024 | 143 |
| 2025 | 67 |