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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1786 | 2 |
| 1788 | 1 |
| 1789 | 1 |
| 1792 | 1 |
| 1795 | 1 |
| 1796 | 1 |
| 1797 | 1 |
| 1799 | 5 |
| 1800 | 7 |
| 1802 | 1 |
| 1803 | 1 |
| 1805 | 2 |
| 1806 | 3 |
| 1808 | 3 |
| 1809 | 7 |
| 1810 | 1 |
| 1811 | 2 |
| 1812 | 3 |
| 1814 | 2 |
| 1815 | 2 |
| 1816 | 2 |
| 1817 | 1 |
| 1818 | 2 |
| 1819 | 2 |
| 1820 | 5 |
| 1821 | 6 |
| 1822 | 7 |
| 1823 | 6 |
| 1824 | 8 |
| 1825 | 10 |
| 1826 | 6 |
| 1827 | 6 |
| 1828 | 16 |
| 1829 | 14 |
| 1830 | 10 |
| 1831 | 12 |
| 1832 | 10 |
| 1833 | 10 |
| 1834 | 6 |
| 1835 | 12 |
| 1836 | 18 |
| 1837 | 16 |
| 1838 | 18 |
| 1839 | 19 |
| 1840 | 33 |
| 1841 | 32 |
| 1842 | 25 |
| 1843 | 20 |
| 1844 | 27 |
| 1845 | 22 |
| 1846 | 26 |
| 1847 | 23 |
| 1848 | 18 |
| 1849 | 23 |
| 1850 | 31 |
| 1851 | 22 |
| 1852 | 27 |
| 1853 | 32 |
| 1854 | 21 |
| 1855 | 21 |
| 1856 | 17 |
| 1857 | 15 |
| 1858 | 20 |
| 1859 | 19 |
| 1860 | 36 |
| 1861 | 20 |
| 1862 | 13 |
| 1863 | 9 |
| 1864 | 10 |
| 1865 | 13 |
| 1866 | 23 |
| 1867 | 21 |
| 1868 | 20 |
| 1869 | 36 |
| 1870 | 24 |
| 1871 | 19 |
| 1872 | 12 |
| 1873 | 15 |
| 1874 | 18 |
| 1875 | 17 |
| 1876 | 21 |
| 1877 | 17 |
| 1878 | 20 |
| 1879 | 14 |
| 1880 | 25 |
| 1881 | 17 |
| 1882 | 20 |
| 1883 | 26 |
| 1884 | 20 |
| 1885 | 23 |
| 1886 | 15 |
| 1887 | 19 |
| 1888 | 18 |
| 1889 | 21 |
| 1890 | 16 |
| 1891 | 22 |
| 1892 | 21 |
| 1893 | 14 |
| 1894 | 34 |
| 1895 | 27 |
| 1896 | 35 |
| 1897 | 24 |
| 1898 | 31 |
| 1899 | 28 |
| 1900 | 9 |
| 1901 | 16 |
| 1902 | 8 |
| 1903 | 5 |
| 1904 | 12 |
| 1905 | 7 |
| 1906 | 13 |
| 1907 | 8 |
| 1908 | 17 |
| 1909 | 9 |
| 1910 | 6 |
| 1911 | 15 |
| 1912 | 12 |
| 1913 | 12 |
| 1914 | 12 |
| 1915 | 6 |
| 1916 | 11 |
| 1917 | 10 |
| 1918 | 9 |
| 1919 | 8 |
| 1920 | 8 |
| 1921 | 8 |
| 1922 | 18 |
| 1923 | 14 |
| 1924 | 19 |
| 1925 | 28 |
| 1926 | 17 |
| 1927 | 34 |
| 1928 | 26 |
| 1929 | 21 |
| 1930 | 22 |
| 1931 | 23 |
| 1932 | 23 |
| 1933 | 34 |
| 1934 | 41 |
| 1935 | 27 |
| 1936 | 31 |
| 1937 | 31 |
| 1938 | 49 |
| 1939 | 41 |
| 1940 | 43 |
| 1941 | 37 |
| 1942 | 36 |
| 1943 | 20 |
| 1944 | 41 |
| 1945 | 735 |
| 1946 | 1980 |
| 1947 | 1781 |
| 1948 | 1664 |
| 1949 | 1446 |
| 1950 | 385 |
| 1951 | 1953 |
| 1952 | 4017 |
| 1953 | 4280 |
| 1954 | 4501 |
| 1955 | 5040 |
| 1956 | 5254 |
| 1957 | 5634 |
| 1958 | 5477 |
| 1959 | 6315 |
| 1960 | 6662 |
| 1961 | 7446 |
| 1962 | 5118 |
| 1963 | 3598 |
| 1964 | 7323 |
| 1965 | 12703 |
| 1966 | 19209 |
| 1967 | 24431 |
| 1968 | 28225 |
| 1969 | 31989 |
| 1970 | 32225 |
| 1971 | 35146 |
| 1972 | 37365 |
| 1973 | 39699 |
| 1974 | 43246 |
| 1975 | 41165 |
| 1976 | 39909 |
| 1977 | 41956 |
| 1978 | 43373 |
| 1979 | 45548 |
| 1980 | 46952 |
| 1981 | 47411 |
| 1982 | 50026 |
| 1983 | 52448 |
| 1984 | 56800 |
| 1985 | 61723 |
| 1986 | 63145 |
| 1987 | 65322 |
| 1988 | 70158 |
| 1989 | 74991 |
| 1990 | 78391 |
| 1991 | 79058 |
| 1992 | 79413 |
| 1993 | 82929 |
| 1994 | 85994 |
| 1995 | 88883 |
| 1996 | 92010 |
| 1997 | 95608 |
| 1998 | 99266 |
| 1999 | 101692 |
| 2000 | 110536 |
| 2001 | 113766 |
| 2002 | 118910 |
| 2003 | 125787 |
| 2004 | 133802 |
| 2005 | 146162 |
| 2006 | 160208 |
| 2007 | 168908 |
| 2008 | 177015 |
| 2009 | 184467 |
| 2010 | 197209 |
| 2011 | 209488 |
| 2012 | 214693 |
| 2013 | 224641 |
| 2014 | 228062 |
| 2015 | 228148 |
| 2016 | 211154 |
| 2017 | 206728 |
| 2018 | 210853 |
| 2019 | 207802 |
| 2020 | 190778 |
| 2021 | 157194 |
| 2022 | 118522 |
| 2023 | 103194 |
| 2024 | 44566 |
| 2025 | 1 |