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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1786 | 1 |
| 1795 | 1 |
| 1799 | 1 |
| 1822 | 1 |
| 1824 | 1 |
| 1828 | 1 |
| 1829 | 1 |
| 1831 | 2 |
| 1832 | 2 |
| 1833 | 1 |
| 1835 | 1 |
| 1837 | 1 |
| 1840 | 2 |
| 1841 | 3 |
| 1842 | 3 |
| 1843 | 2 |
| 1844 | 3 |
| 1845 | 2 |
| 1846 | 5 |
| 1847 | 4 |
| 1848 | 2 |
| 1849 | 1 |
| 1850 | 1 |
| 1851 | 2 |
| 1852 | 6 |
| 1853 | 4 |
| 1854 | 1 |
| 1855 | 1 |
| 1856 | 1 |
| 1860 | 2 |
| 1861 | 1 |
| 1864 | 2 |
| 1866 | 1 |
| 1867 | 3 |
| 1868 | 3 |
| 1869 | 2 |
| 1870 | 2 |
| 1871 | 1 |
| 1872 | 9 |
| 1873 | 2 |
| 1874 | 8 |
| 1875 | 4 |
| 1876 | 3 |
| 1877 | 5 |
| 1878 | 11 |
| 1879 | 2 |
| 1880 | 5 |
| 1881 | 5 |
| 1882 | 3 |
| 1883 | 8 |
| 1884 | 8 |
| 1885 | 5 |
| 1886 | 3 |
| 1887 | 6 |
| 1888 | 8 |
| 1889 | 7 |
| 1890 | 4 |
| 1891 | 2 |
| 1892 | 8 |
| 1893 | 6 |
| 1894 | 15 |
| 1895 | 9 |
| 1896 | 7 |
| 1897 | 15 |
| 1898 | 21 |
| 1899 | 21 |
| 1900 | 8 |
| 1901 | 22 |
| 1902 | 16 |
| 1903 | 9 |
| 1904 | 23 |
| 1905 | 26 |
| 1906 | 11 |
| 1907 | 18 |
| 1908 | 19 |
| 1909 | 19 |
| 1910 | 12 |
| 1911 | 25 |
| 1912 | 23 |
| 1913 | 24 |
| 1914 | 20 |
| 1915 | 15 |
| 1916 | 12 |
| 1917 | 24 |
| 1918 | 21 |
| 1919 | 13 |
| 1920 | 11 |
| 1921 | 21 |
| 1922 | 22 |
| 1923 | 29 |
| 1924 | 20 |
| 1925 | 34 |
| 1926 | 28 |
| 1927 | 29 |
| 1928 | 27 |
| 1929 | 29 |
| 1930 | 40 |
| 1931 | 36 |
| 1932 | 27 |
| 1933 | 33 |
| 1934 | 25 |
| 1935 | 32 |
| 1936 | 23 |
| 1937 | 33 |
| 1938 | 30 |
| 1939 | 25 |
| 1940 | 34 |
| 1941 | 19 |
| 1942 | 16 |
| 1943 | 15 |
| 1944 | 12 |
| 1945 | 95 |
| 1946 | 251 |
| 1947 | 296 |
| 1948 | 539 |
| 1949 | 294 |
| 1950 | 659 |
| 1951 | 486 |
| 1952 | 627 |
| 1953 | 532 |
| 1954 | 549 |
| 1955 | 696 |
| 1956 | 833 |
| 1957 | 1085 |
| 1958 | 932 |
| 1959 | 1357 |
| 1960 | 1756 |
| 1961 | 2024 |
| 1962 | 2161 |
| 1963 | 3345 |
| 1964 | 4855 |
| 1965 | 2584 |
| 1966 | 1117 |
| 1967 | 1302 |
| 1968 | 1463 |
| 1969 | 1474 |
| 1970 | 1453 |
| 1971 | 1551 |
| 1972 | 1529 |
| 1973 | 1582 |
| 1974 | 1685 |
| 1975 | 3159 |
| 1976 | 3258 |
| 1977 | 3021 |
| 1978 | 3069 |
| 1979 | 3074 |
| 1980 | 3235 |
| 1981 | 3445 |
| 1982 | 3466 |
| 1983 | 3993 |
| 1984 | 4241 |
| 1985 | 4411 |
| 1986 | 4473 |
| 1987 | 4744 |
| 1988 | 4912 |
| 1989 | 5677 |
| 1990 | 5614 |
| 1991 | 5569 |
| 1992 | 5716 |
| 1993 | 5843 |
| 1994 | 5996 |
| 1995 | 5990 |
| 1996 | 6267 |
| 1997 | 6354 |
| 1998 | 6430 |
| 1999 | 6506 |
| 2000 | 6595 |
| 2001 | 6781 |
| 2002 | 7116 |
| 2003 | 7825 |
| 2004 | 8427 |
| 2005 | 9505 |
| 2006 | 10166 |
| 2007 | 10837 |
| 2008 | 12205 |
| 2009 | 12974 |
| 2010 | 14157 |
| 2011 | 15683 |
| 2012 | 17208 |
| 2013 | 18811 |
| 2014 | 22088 |
| 2015 | 25424 |
| 2016 | 22255 |
| 2017 | 22955 |
| 2018 | 23949 |
| 2019 | 25791 |
| 2020 | 30866 |
| 2021 | 34912 |
| 2022 | 34535 |
| 2023 | 32903 |
| 2024 | 35008 |
| 2025 | 2517 |