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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1781 | 1 |
| 1788 | 1 |
| 1790 | 1 |
| 1795 | 1 |
| 1797 | 1 |
| 1799 | 6 |
| 1801 | 1 |
| 1803 | 3 |
| 1806 | 1 |
| 1807 | 2 |
| 1808 | 1 |
| 1809 | 1 |
| 1812 | 1 |
| 1813 | 1 |
| 1814 | 3 |
| 1815 | 1 |
| 1816 | 6 |
| 1817 | 6 |
| 1818 | 4 |
| 1819 | 1 |
| 1820 | 2 |
| 1821 | 2 |
| 1822 | 6 |
| 1823 | 5 |
| 1825 | 3 |
| 1826 | 2 |
| 1827 | 3 |
| 1828 | 2 |
| 1830 | 1 |
| 1831 | 1 |
| 1832 | 1 |
| 1833 | 4 |
| 1835 | 1 |
| 1836 | 1 |
| 1838 | 2 |
| 1840 | 4 |
| 1841 | 4 |
| 1842 | 4 |
| 1843 | 3 |
| 1844 | 2 |
| 1845 | 4 |
| 1846 | 2 |
| 1847 | 6 |
| 1848 | 5 |
| 1849 | 7 |
| 1850 | 9 |
| 1851 | 6 |
| 1852 | 7 |
| 1853 | 3 |
| 1854 | 2 |
| 1855 | 6 |
| 1856 | 1 |
| 1857 | 6 |
| 1858 | 7 |
| 1859 | 11 |
| 1860 | 6 |
| 1861 | 11 |
| 1862 | 3 |
| 1863 | 2 |
| 1864 | 7 |
| 1865 | 3 |
| 1866 | 4 |
| 1867 | 6 |
| 1868 | 1 |
| 1869 | 5 |
| 1870 | 6 |
| 1871 | 11 |
| 1872 | 11 |
| 1873 | 9 |
| 1874 | 20 |
| 1875 | 18 |
| 1876 | 13 |
| 1877 | 7 |
| 1878 | 16 |
| 1879 | 15 |
| 1880 | 19 |
| 1881 | 8 |
| 1882 | 7 |
| 1883 | 13 |
| 1884 | 4 |
| 1885 | 12 |
| 1886 | 4 |
| 1887 | 11 |
| 1888 | 9 |
| 1889 | 9 |
| 1890 | 6 |
| 1891 | 7 |
| 1892 | 14 |
| 1893 | 4 |
| 1894 | 15 |
| 1895 | 9 |
| 1896 | 14 |
| 1897 | 24 |
| 1898 | 16 |
| 1899 | 10 |
| 1900 | 3 |
| 1901 | 11 |
| 1902 | 6 |
| 1903 | 5 |
| 1904 | 6 |
| 1905 | 16 |
| 1906 | 7 |
| 1907 | 15 |
| 1908 | 10 |
| 1909 | 7 |
| 1910 | 36 |
| 1911 | 18 |
| 1912 | 19 |
| 1913 | 15 |
| 1914 | 20 |
| 1915 | 20 |
| 1916 | 37 |
| 1917 | 14 |
| 1918 | 22 |
| 1919 | 31 |
| 1920 | 46 |
| 1921 | 25 |
| 1922 | 26 |
| 1923 | 30 |
| 1924 | 28 |
| 1925 | 37 |
| 1926 | 26 |
| 1927 | 29 |
| 1928 | 19 |
| 1929 | 41 |
| 1930 | 36 |
| 1931 | 32 |
| 1932 | 33 |
| 1933 | 26 |
| 1934 | 19 |
| 1935 | 21 |
| 1936 | 17 |
| 1937 | 9 |
| 1938 | 18 |
| 1939 | 10 |
| 1940 | 16 |
| 1941 | 14 |
| 1942 | 15 |
| 1943 | 17 |
| 1944 | 28 |
| 1945 | 28 |
| 1946 | 78 |
| 1947 | 42 |
| 1948 | 82 |
| 1949 | 107 |
| 1950 | 132 |
| 1951 | 216 |
| 1952 | 297 |
| 1953 | 398 |
| 1954 | 433 |
| 1955 | 429 |
| 1956 | 427 |
| 1957 | 437 |
| 1958 | 379 |
| 1959 | 351 |
| 1960 | 346 |
| 1961 | 392 |
| 1962 | 395 |
| 1963 | 478 |
| 1964 | 552 |
| 1965 | 1054 |
| 1966 | 1617 |
| 1967 | 1836 |
| 1968 | 2103 |
| 1969 | 1910 |
| 1970 | 1758 |
| 1971 | 2239 |
| 1972 | 2415 |
| 1973 | 2327 |
| 1974 | 2229 |
| 1975 | 3166 |
| 1976 | 3209 |
| 1977 | 2924 |
| 1978 | 3291 |
| 1979 | 3616 |
| 1980 | 3741 |
| 1981 | 3757 |
| 1982 | 3881 |
| 1983 | 4594 |
| 1984 | 5112 |
| 1985 | 5273 |
| 1986 | 5463 |
| 1987 | 5977 |
| 1988 | 6321 |
| 1989 | 9113 |
| 1990 | 9165 |
| 1991 | 9166 |
| 1992 | 9182 |
| 1993 | 9678 |
| 1994 | 10123 |
| 1995 | 10837 |
| 1996 | 11486 |
| 1997 | 12036 |
| 1998 | 13086 |
| 1999 | 13592 |
| 2000 | 15489 |
| 2001 | 16291 |
| 2002 | 17550 |
| 2003 | 18682 |
| 2004 | 21703 |
| 2005 | 25302 |
| 2006 | 27520 |
| 2007 | 29599 |
| 2008 | 30732 |
| 2009 | 32662 |
| 2010 | 35634 |
| 2011 | 39528 |
| 2012 | 42921 |
| 2013 | 43768 |
| 2014 | 46094 |
| 2015 | 47980 |
| 2016 | 51078 |
| 2017 | 52972 |
| 2018 | 58282 |
| 2019 | 65475 |
| 2020 | 118878 |
| 2021 | 126384 |
| 2022 | 156000 |
| 2023 | 199633 |
| 2024 | 92715 |
| 2025 | 1 |