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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1812 | 1 |
| 1828 | 2 |
| 1829 | 1 |
| 1830 | 2 |
| 1840 | 2 |
| 1841 | 2 |
| 1843 | 1 |
| 1845 | 1 |
| 1849 | 1 |
| 1853 | 1 |
| 1854 | 2 |
| 1856 | 1 |
| 1858 | 1 |
| 1859 | 1 |
| 1860 | 1 |
| 1862 | 1 |
| 1863 | 1 |
| 1864 | 1 |
| 1865 | 1 |
| 1869 | 1 |
| 1870 | 3 |
| 1879 | 1 |
| 1880 | 1 |
| 1884 | 1 |
| 1893 | 1 |
| 1894 | 2 |
| 1898 | 1 |
| 1899 | 4 |
| 1900 | 3 |
| 1901 | 4 |
| 1907 | 1 |
| 1908 | 3 |
| 1910 | 1 |
| 1920 | 2 |
| 1933 | 1 |
| 1946 | 3 |
| 1947 | 2 |
| 1948 | 4 |
| 1949 | 5 |
| 1950 | 4 |
| 1951 | 3 |
| 1952 | 2 |
| 1953 | 1 |
| 1954 | 3 |
| 1955 | 2 |
| 1957 | 2 |
| 1960 | 1 |
| 1963 | 1 |
| 1964 | 1 |
| 1969 | 1 |
| 1971 | 2 |
| 1972 | 1 |
| 1974 | 2 |
| 1976 | 1 |
| 1977 | 3 |
| 1978 | 1 |
| 1979 | 2 |
| 1980 | 4 |
| 1981 | 2 |
| 1982 | 5 |
| 1983 | 3 |
| 1984 | 5 |
| 1985 | 3 |
| 1986 | 6 |
| 1987 | 8 |
| 1988 | 7 |
| 1989 | 1 |
| 1990 | 3 |
| 1991 | 6 |
| 1992 | 10 |
| 1993 | 7 |
| 1994 | 2 |
| 1995 | 2 |
| 1996 | 5 |
| 1997 | 4 |
| 1998 | 7 |
| 1999 | 2 |
| 2000 | 11 |
| 2001 | 4 |
| 2002 | 8 |
| 2003 | 8 |
| 2004 | 7 |
| 2005 | 6 |
| 2006 | 11 |
| 2007 | 10 |
| 2008 | 13 |
| 2009 | 14 |
| 2010 | 11 |
| 2011 | 22 |
| 2012 | 19 |
| 2013 | 20 |
| 2014 | 39 |
| 2015 | 33 |
| 2016 | 24 |
| 2017 | 33 |
| 2018 | 29 |
| 2019 | 31 |
| 2020 | 37 |
| 2021 | 49 |
| 2022 | 40 |
| 2023 | 34 |
| 2024 | 58 |
| 2025 | 3 |