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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1811 | 1 |
| 1819 | 1 |
| 1862 | 1 |
| 1867 | 1 |
| 1876 | 1 |
| 1878 | 1 |
| 1892 | 1 |
| 1903 | 1 |
| 1908 | 1 |
| 1913 | 1 |
| 1953 | 1 |
| 1959 | 1 |
| 1960 | 2 |
| 1964 | 1 |
| 1977 | 1 |
| 1979 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1983 | 1 |
| 1985 | 1 |
| 1990 | 2 |
| 1991 | 2 |
| 1992 | 1 |
| 1993 | 1 |
| 1995 | 2 |
| 1996 | 3 |
| 1997 | 1 |
| 1998 | 1 |
| 1999 | 9 |
| 2000 | 6 |
| 2001 | 6 |
| 2002 | 7 |
| 2003 | 8 |
| 2004 | 9 |
| 2005 | 10 |
| 2006 | 19 |
| 2007 | 14 |
| 2008 | 12 |
| 2009 | 26 |
| 2010 | 31 |
| 2011 | 27 |
| 2012 | 39 |
| 2013 | 76 |
| 2014 | 56 |
| 2015 | 44 |
| 2016 | 41 |
| 2017 | 34 |
| 2018 | 34 |
| 2019 | 40 |
| 2020 | 37 |
| 2021 | 25 |
| 2022 | 22 |
| 2023 | 7 |
| 2024 | 1 |