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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1788 | 1 |
| 1792 | 2 |
| 1799 | 2 |
| 1801 | 2 |
| 1803 | 2 |
| 1804 | 1 |
| 1806 | 2 |
| 1807 | 1 |
| 1808 | 1 |
| 1811 | 1 |
| 1812 | 2 |
| 1813 | 1 |
| 1815 | 3 |
| 1818 | 2 |
| 1819 | 1 |
| 1821 | 1 |
| 1823 | 1 |
| 1825 | 1 |
| 1827 | 4 |
| 1829 | 2 |
| 1830 | 1 |
| 1831 | 1 |
| 1832 | 1 |
| 1834 | 3 |
| 1837 | 1 |
| 1838 | 1 |
| 1839 | 1 |
| 1840 | 3 |
| 1841 | 6 |
| 1842 | 5 |
| 1843 | 8 |
| 1844 | 8 |
| 1845 | 4 |
| 1846 | 5 |
| 1847 | 3 |
| 1848 | 5 |
| 1849 | 6 |
| 1850 | 6 |
| 1851 | 1 |
| 1852 | 3 |
| 1853 | 16 |
| 1854 | 7 |
| 1855 | 9 |
| 1856 | 2 |
| 1857 | 4 |
| 1858 | 3 |
| 1859 | 3 |
| 1860 | 4 |
| 1861 | 1 |
| 1862 | 5 |
| 1863 | 3 |
| 1864 | 3 |
| 1865 | 1 |
| 1866 | 1 |
| 1867 | 7 |
| 1868 | 6 |
| 1869 | 6 |
| 1870 | 11 |
| 1871 | 11 |
| 1872 | 5 |
| 1873 | 15 |
| 1874 | 12 |
| 1875 | 9 |
| 1876 | 3 |
| 1877 | 7 |
| 1878 | 13 |
| 1879 | 13 |
| 1880 | 11 |
| 1881 | 11 |
| 1882 | 13 |
| 1883 | 7 |
| 1884 | 13 |
| 1885 | 21 |
| 1886 | 21 |
| 1887 | 36 |
| 1888 | 22 |
| 1889 | 13 |
| 1890 | 22 |
| 1891 | 9 |
| 1892 | 19 |
| 1893 | 31 |
| 1894 | 20 |
| 1895 | 27 |
| 1896 | 22 |
| 1897 | 20 |
| 1898 | 21 |
| 1899 | 26 |
| 1900 | 27 |
| 1901 | 28 |
| 1902 | 26 |
| 1903 | 15 |
| 1904 | 21 |
| 1905 | 47 |
| 1906 | 24 |
| 1907 | 24 |
| 1908 | 26 |
| 1909 | 29 |
| 1910 | 20 |
| 1911 | 61 |
| 1912 | 51 |
| 1913 | 42 |
| 1914 | 61 |
| 1915 | 52 |
| 1916 | 56 |
| 1917 | 50 |
| 1918 | 36 |
| 1919 | 61 |
| 1920 | 48 |
| 1921 | 55 |
| 1922 | 47 |
| 1923 | 39 |
| 1924 | 57 |
| 1925 | 51 |
| 1926 | 32 |
| 1927 | 38 |
| 1928 | 43 |
| 1929 | 40 |
| 1930 | 36 |
| 1931 | 36 |
| 1932 | 38 |
| 1933 | 26 |
| 1934 | 35 |
| 1935 | 20 |
| 1936 | 26 |
| 1937 | 26 |
| 1938 | 26 |
| 1939 | 29 |
| 1940 | 29 |
| 1941 | 24 |
| 1942 | 30 |
| 1943 | 27 |
| 1944 | 27 |
| 1945 | 235 |
| 1946 | 616 |
| 1947 | 690 |
| 1948 | 686 |
| 1949 | 624 |
| 1950 | 1121 |
| 1951 | 1357 |
| 1952 | 1181 |
| 1953 | 1415 |
| 1954 | 1411 |
| 1955 | 1468 |
| 1956 | 1350 |
| 1957 | 1366 |
| 1958 | 1320 |
| 1959 | 1286 |
| 1960 | 1168 |
| 1961 | 1229 |
| 1962 | 1381 |
| 1963 | 1646 |
| 1964 | 1871 |
| 1965 | 1665 |
| 1966 | 1982 |
| 1967 | 2078 |
| 1968 | 2351 |
| 1969 | 2455 |
| 1970 | 2425 |
| 1971 | 2428 |
| 1972 | 2633 |
| 1973 | 2799 |
| 1974 | 3021 |
| 1975 | 4790 |
| 1976 | 5134 |
| 1977 | 4977 |
| 1978 | 5408 |
| 1979 | 5782 |
| 1980 | 5804 |
| 1981 | 5566 |
| 1982 | 6048 |
| 1983 | 6489 |
| 1984 | 7085 |
| 1985 | 7196 |
| 1986 | 7405 |
| 1987 | 7742 |
| 1988 | 8286 |
| 1989 | 10263 |
| 1990 | 10624 |
| 1991 | 11102 |
| 1992 | 11480 |
| 1993 | 12003 |
| 1994 | 12733 |
| 1995 | 13681 |
| 1996 | 14205 |
| 1997 | 15101 |
| 1998 | 15887 |
| 1999 | 16907 |
| 2000 | 18527 |
| 2001 | 20356 |
| 2002 | 21103 |
| 2003 | 22525 |
| 2004 | 25484 |
| 2005 | 29023 |
| 2006 | 32596 |
| 2007 | 34969 |
| 2008 | 37664 |
| 2009 | 40538 |
| 2010 | 45516 |
| 2011 | 50251 |
| 2012 | 56708 |
| 2013 | 60145 |
| 2014 | 67077 |
| 2015 | 72764 |
| 2016 | 77930 |
| 2017 | 84327 |
| 2018 | 93864 |
| 2019 | 107027 |
| 2020 | 166607 |
| 2021 | 184346 |
| 2022 | 214210 |
| 2023 | 262373 |
| 2024 | 301984 |
| 2025 | 215402 |
| 2026 | 208 |
| 2027 | 1 |