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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1854 | 1 |
| 1957 | 1 |
| 1976 | 1 |
| 1986 | 1 |
| 1990 | 1 |
| 1991 | 1 |
| 1993 | 1 |
| 1994 | 1 |
| 1998 | 1 |
| 1999 | 1 |
| 2001 | 1 |
| 2002 | 51 |
| 2003 | 61 |
| 2004 | 49 |
| 2005 | 49 |
| 2006 | 78 |
| 2007 | 64 |
| 2008 | 59 |
| 2009 | 80 |
| 2010 | 72 |
| 2011 | 79 |
| 2012 | 76 |
| 2013 | 89 |
| 2014 | 104 |
| 2015 | 95 |
| 2016 | 95 |
| 2017 | 106 |
| 2018 | 93 |
| 2019 | 100 |
| 2020 | 85 |
| 2021 | 107 |
| 2022 | 88 |
| 2023 | 102 |
| 2024 | 38 |