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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1964 | 1 |
| 1989 | 1 |
| 1991 | 1 |
| 1995 | 1 |
| 1996 | 1 |
| 1997 | 1 |
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 5 |
| 2002 | 6 |
| 2003 | 13 |
| 2004 | 19 |
| 2005 | 22 |
| 2006 | 20 |
| 2007 | 37 |
| 2008 | 39 |
| 2009 | 61 |
| 2010 | 59 |
| 2011 | 50 |
| 2012 | 53 |
| 2013 | 45 |
| 2014 | 80 |
| 2015 | 78 |
| 2016 | 126 |
| 2017 | 101 |
| 2018 | 103 |
| 2019 | 122 |
| 2020 | 147 |
| 2021 | 203 |
| 2022 | 219 |
| 2023 | 184 |
| 2024 | 175 |
| 2025 | 182 |
| 2026 | 2 |