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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1793 | 1 |
| 1794 | 1 |
| 1799 | 12 |
| 1801 | 3 |
| 1803 | 4 |
| 1804 | 5 |
| 1805 | 3 |
| 1806 | 2 |
| 1808 | 1 |
| 1809 | 1 |
| 1811 | 3 |
| 1813 | 2 |
| 1816 | 2 |
| 1818 | 1 |
| 1822 | 1 |
| 1823 | 1 |
| 1825 | 2 |
| 1827 | 2 |
| 1828 | 1 |
| 1829 | 1 |
| 1830 | 1 |
| 1831 | 2 |
| 1832 | 2 |
| 1833 | 1 |
| 1835 | 1 |
| 1838 | 3 |
| 1840 | 5 |
| 1841 | 15 |
| 1842 | 2 |
| 1843 | 5 |
| 1844 | 4 |
| 1845 | 16 |
| 1846 | 12 |
| 1847 | 1 |
| 1848 | 3 |
| 1849 | 5 |
| 1850 | 8 |
| 1851 | 11 |
| 1852 | 8 |
| 1853 | 14 |
| 1854 | 6 |
| 1855 | 5 |
| 1856 | 4 |
| 1857 | 3 |
| 1858 | 6 |
| 1860 | 1 |
| 1861 | 4 |
| 1862 | 5 |
| 1863 | 4 |
| 1864 | 1 |
| 1865 | 2 |
| 1866 | 2 |
| 1868 | 4 |
| 1869 | 3 |
| 1870 | 5 |
| 1871 | 4 |
| 1872 | 1 |
| 1873 | 3 |
| 1874 | 2 |
| 1875 | 4 |
| 1876 | 3 |
| 1877 | 1 |
| 1878 | 7 |
| 1879 | 5 |
| 1880 | 4 |
| 1881 | 8 |
| 1882 | 2 |
| 1883 | 7 |
| 1884 | 4 |
| 1885 | 1 |
| 1886 | 3 |
| 1887 | 2 |
| 1888 | 3 |
| 1889 | 3 |
| 1890 | 3 |
| 1891 | 4 |
| 1892 | 10 |
| 1893 | 8 |
| 1894 | 2 |
| 1895 | 4 |
| 1896 | 5 |
| 1897 | 2 |
| 1898 | 5 |
| 1899 | 9 |
| 1900 | 10 |
| 1901 | 7 |
| 1902 | 13 |
| 1903 | 5 |
| 1904 | 9 |
| 1905 | 10 |
| 1906 | 13 |
| 1907 | 9 |
| 1908 | 13 |
| 1909 | 12 |
| 1910 | 16 |
| 1911 | 9 |
| 1912 | 15 |
| 1913 | 13 |
| 1914 | 20 |
| 1915 | 12 |
| 1916 | 17 |
| 1917 | 11 |
| 1918 | 21 |
| 1919 | 12 |
| 1920 | 24 |
| 1921 | 19 |
| 1922 | 19 |
| 1923 | 28 |
| 1924 | 18 |
| 1925 | 20 |
| 1926 | 27 |
| 1927 | 31 |
| 1928 | 31 |
| 1929 | 21 |
| 1930 | 20 |
| 1931 | 29 |
| 1932 | 22 |
| 1933 | 42 |
| 1934 | 27 |
| 1935 | 31 |
| 1936 | 36 |
| 1937 | 36 |
| 1938 | 34 |
| 1939 | 40 |
| 1940 | 33 |
| 1941 | 40 |
| 1942 | 31 |
| 1943 | 34 |
| 1944 | 37 |
| 1945 | 340 |
| 1946 | 1004 |
| 1947 | 1135 |
| 1948 | 1273 |
| 1949 | 940 |
| 1950 | 650 |
| 1951 | 1982 |
| 1952 | 3663 |
| 1953 | 4431 |
| 1954 | 5211 |
| 1955 | 5491 |
| 1956 | 6083 |
| 1957 | 6838 |
| 1958 | 6846 |
| 1959 | 5862 |
| 1960 | 5542 |
| 1961 | 6070 |
| 1962 | 5107 |
| 1963 | 5546 |
| 1964 | 7639 |
| 1965 | 7894 |
| 1966 | 22200 |
| 1967 | 34561 |
| 1968 | 43416 |
| 1969 | 48268 |
| 1970 | 49298 |
| 1971 | 53292 |
| 1972 | 57153 |
| 1973 | 59213 |
| 1974 | 61425 |
| 1975 | 61941 |
| 1976 | 58848 |
| 1977 | 59226 |
| 1978 | 59342 |
| 1979 | 63881 |
| 1980 | 65223 |
| 1981 | 65298 |
| 1982 | 71359 |
| 1983 | 77889 |
| 1984 | 82475 |
| 1985 | 86850 |
| 1986 | 89569 |
| 1987 | 90704 |
| 1988 | 96952 |
| 1989 | 105412 |
| 1990 | 109711 |
| 1991 | 111889 |
| 1992 | 115522 |
| 1993 | 119176 |
| 1994 | 123394 |
| 1995 | 127322 |
| 1996 | 128031 |
| 1997 | 132786 |
| 1998 | 138058 |
| 1999 | 142165 |
| 2000 | 154272 |
| 2001 | 162487 |
| 2002 | 168975 |
| 2003 | 182587 |
| 2004 | 199971 |
| 2005 | 223177 |
| 2006 | 239265 |
| 2007 | 252038 |
| 2008 | 266053 |
| 2009 | 282901 |
| 2010 | 304312 |
| 2011 | 330896 |
| 2012 | 355209 |
| 2013 | 376099 |
| 2014 | 389845 |
| 2015 | 402529 |
| 2016 | 405424 |
| 2017 | 412576 |
| 2018 | 430823 |
| 2019 | 452876 |
| 2020 | 500886 |
| 2021 | 538228 |
| 2022 | 517638 |
| 2023 | 484709 |
| 2024 | 205550 |
| 2025 | 4 |