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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1849 | 1 |
| 1853 | 1 |
| 1925 | 1 |
| 1926 | 1 |
| 1929 | 1 |
| 1933 | 1 |
| 1937 | 1 |
| 1973 | 1 |
| 1985 | 1 |
| 1990 | 5 |
| 1991 | 1 |
| 1995 | 3 |
| 1996 | 2 |
| 1997 | 1 |
| 1998 | 1 |
| 2001 | 1 |
| 2002 | 48 |
| 2003 | 41 |
| 2004 | 56 |
| 2005 | 72 |
| 2006 | 75 |
| 2007 | 79 |
| 2008 | 68 |
| 2009 | 70 |
| 2010 | 52 |
| 2011 | 80 |
| 2012 | 70 |
| 2013 | 70 |
| 2014 | 69 |
| 2015 | 80 |
| 2016 | 95 |
| 2017 | 86 |
| 2018 | 106 |
| 2019 | 91 |
| 2020 | 77 |
| 2021 | 91 |
| 2022 | 70 |
| 2023 | 71 |
| 2024 | 43 |