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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1781 | 1 |
| 1809 | 1 |
| 1810 | 1 |
| 1816 | 1 |
| 1823 | 1 |
| 1826 | 1 |
| 1829 | 1 |
| 1830 | 1 |
| 1839 | 1 |
| 1845 | 1 |
| 1847 | 5 |
| 1848 | 3 |
| 1849 | 3 |
| 1852 | 1 |
| 1857 | 1 |
| 1861 | 1 |
| 1864 | 1 |
| 1866 | 1 |
| 1867 | 1 |
| 1868 | 1 |
| 1870 | 2 |
| 1873 | 1 |
| 1876 | 1 |
| 1877 | 1 |
| 1879 | 1 |
| 1880 | 1 |
| 1883 | 2 |
| 1884 | 1 |
| 1886 | 3 |
| 1887 | 1 |
| 1888 | 1 |
| 1889 | 2 |
| 1896 | 3 |
| 1898 | 1 |
| 1899 | 2 |
| 1900 | 5 |
| 1901 | 1 |
| 1903 | 1 |
| 1904 | 3 |
| 1905 | 1 |
| 1906 | 1 |
| 1908 | 1 |
| 1910 | 1 |
| 1913 | 1 |
| 1917 | 1 |
| 1918 | 2 |
| 1919 | 1 |
| 1920 | 4 |
| 1921 | 1 |
| 1924 | 2 |
| 1925 | 1 |
| 1926 | 1 |
| 1928 | 1 |
| 1931 | 1 |
| 1932 | 1 |
| 1933 | 1 |
| 1934 | 1 |
| 1935 | 3 |
| 1938 | 3 |
| 1939 | 2 |
| 1942 | 2 |
| 1943 | 2 |
| 1944 | 3 |
| 1945 | 1 |
| 1946 | 12 |
| 1947 | 18 |
| 1948 | 3 |
| 1949 | 6 |
| 1950 | 6 |
| 1951 | 9 |
| 1952 | 7 |
| 1953 | 8 |
| 1954 | 7 |
| 1955 | 4 |
| 1956 | 12 |
| 1957 | 2 |
| 1958 | 1 |
| 1959 | 2 |
| 1960 | 2 |
| 1961 | 3 |
| 1962 | 5 |
| 1963 | 2 |
| 1964 | 3 |
| 1965 | 4 |
| 1966 | 1 |
| 1967 | 2 |
| 1968 | 4 |
| 1969 | 1 |
| 1970 | 1 |
| 1971 | 1 |
| 1972 | 2 |
| 1979 | 1 |
| 1981 | 1 |
| 1983 | 4 |
| 1984 | 2 |
| 1986 | 2 |
| 1987 | 3 |
| 1988 | 1 |
| 1989 | 1 |
| 1991 | 1 |
| 1992 | 5 |
| 1994 | 3 |
| 1996 | 2 |
| 1997 | 3 |
| 1999 | 3 |
| 2000 | 1 |
| 2001 | 6 |
| 2002 | 3 |
| 2003 | 3 |
| 2005 | 6 |
| 2006 | 2 |
| 2007 | 6 |
| 2008 | 4 |
| 2009 | 4 |
| 2010 | 7 |
| 2011 | 5 |
| 2012 | 2 |
| 2013 | 3 |
| 2014 | 7 |
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 8 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 6 |
| 2023 | 12 |
| 2024 | 8 |
| 2025 | 1 |
| 2026 | 0 |