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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1957 | 2 |
| 1958 | 1 |
| 1959 | 1 |
| 1961 | 1 |
| 1963 | 2 |
| 1964 | 1 |
| 1965 | 1 |
| 1993 | 1 |
| 1994 | 1 |
| 1998 | 34 |
| 1999 | 105 |
| 2000 | 95 |
| 2001 | 68 |
| 2002 | 78 |
| 2003 | 67 |
| 2004 | 59 |
| 2005 | 56 |
| 2006 | 81 |
| 2007 | 89 |
| 2008 | 98 |
| 2009 | 89 |
| 2010 | 75 |
| 2011 | 74 |
| 2012 | 109 |
| 2013 | 76 |
| 2014 | 102 |
| 2015 | 93 |
| 2016 | 76 |
| 2017 | 83 |
| 2018 | 74 |
| 2019 | 87 |
| 2020 | 82 |
| 2021 | 74 |
| 2022 | 56 |
| 2023 | 47 |
| 2024 | 24 |