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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1785 | 1 |
| 1786 | 2 |
| 1787 | 3 |
| 1788 | 1 |
| 1789 | 1 |
| 1790 | 1 |
| 1792 | 2 |
| 1793 | 2 |
| 1794 | 3 |
| 1795 | 3 |
| 1796 | 1 |
| 1797 | 9 |
| 1798 | 2 |
| 1799 | 38 |
| 1800 | 89 |
| 1801 | 119 |
| 1802 | 48 |
| 1803 | 59 |
| 1804 | 78 |
| 1805 | 93 |
| 1806 | 76 |
| 1807 | 67 |
| 1808 | 48 |
| 1809 | 33 |
| 1810 | 35 |
| 1811 | 29 |
| 1812 | 42 |
| 1813 | 44 |
| 1814 | 20 |
| 1815 | 10 |
| 1816 | 22 |
| 1817 | 15 |
| 1818 | 13 |
| 1819 | 8 |
| 1820 | 10 |
| 1821 | 21 |
| 1822 | 21 |
| 1823 | 13 |
| 1824 | 8 |
| 1825 | 8 |
| 1826 | 15 |
| 1827 | 9 |
| 1828 | 7 |
| 1829 | 17 |
| 1830 | 20 |
| 1831 | 13 |
| 1832 | 5 |
| 1833 | 4 |
| 1834 | 6 |
| 1835 | 10 |
| 1836 | 4 |
| 1837 | 2 |
| 1838 | 4 |
| 1839 | 3 |
| 1840 | 31 |
| 1841 | 47 |
| 1842 | 41 |
| 1843 | 11 |
| 1844 | 20 |
| 1845 | 1 |
| 1846 | 3 |
| 1847 | 5 |
| 1848 | 10 |
| 1849 | 7 |
| 1850 | 8 |
| 1851 | 4 |
| 1852 | 9 |
| 1853 | 4 |
| 1854 | 5 |
| 1855 | 7 |
| 1856 | 7 |
| 1857 | 4 |
| 1858 | 2 |
| 1859 | 5 |
| 1860 | 6 |
| 1861 | 2 |
| 1862 | 4 |
| 1863 | 1 |
| 1865 | 1 |
| 1866 | 1 |
| 1867 | 3 |
| 1868 | 2 |
| 1869 | 4 |
| 1870 | 3 |
| 1871 | 2 |
| 1872 | 2 |
| 1873 | 2 |
| 1874 | 6 |
| 1875 | 3 |
| 1876 | 3 |
| 1877 | 5 |
| 1878 | 5 |
| 1879 | 3 |
| 1880 | 6 |
| 1881 | 6 |
| 1882 | 4 |
| 1883 | 7 |
| 1884 | 6 |
| 1885 | 6 |
| 1886 | 11 |
| 1887 | 14 |
| 1888 | 7 |
| 1889 | 11 |
| 1890 | 5 |
| 1891 | 3 |
| 1892 | 16 |
| 1893 | 11 |
| 1894 | 11 |
| 1895 | 8 |
| 1896 | 10 |
| 1897 | 13 |
| 1898 | 23 |
| 1899 | 7 |
| 1900 | 14 |
| 1901 | 5 |
| 1902 | 8 |
| 1903 | 12 |
| 1904 | 4 |
| 1905 | 4 |
| 1906 | 5 |
| 1907 | 6 |
| 1908 | 5 |
| 1909 | 6 |
| 1910 | 11 |
| 1911 | 12 |
| 1912 | 13 |
| 1913 | 14 |
| 1914 | 15 |
| 1915 | 13 |
| 1916 | 13 |
| 1917 | 3 |
| 1918 | 12 |
| 1919 | 14 |
| 1920 | 8 |
| 1921 | 6 |
| 1922 | 4 |
| 1923 | 5 |
| 1924 | 15 |
| 1925 | 3 |
| 1926 | 25 |
| 1927 | 18 |
| 1928 | 15 |
| 1929 | 28 |
| 1930 | 17 |
| 1931 | 28 |
| 1932 | 22 |
| 1933 | 27 |
| 1934 | 31 |
| 1935 | 32 |
| 1936 | 17 |
| 1937 | 1 |
| 1938 | 4 |
| 1939 | 1 |
| 1940 | 2 |
| 1941 | 1 |
| 1942 | 3 |
| 1943 | 5 |
| 1944 | 2 |
| 1945 | 2 |
| 1946 | 4 |
| 1947 | 12 |
| 1948 | 10 |
| 1949 | 6 |
| 1950 | 15 |
| 1951 | 36 |
| 1952 | 41 |
| 1953 | 32 |
| 1954 | 21 |
| 1955 | 12 |
| 1956 | 19 |
| 1957 | 14 |
| 1958 | 18 |
| 1959 | 14 |
| 1960 | 16 |
| 1961 | 16 |
| 1962 | 14 |
| 1963 | 56 |
| 1964 | 94 |
| 1965 | 77 |
| 1966 | 79 |
| 1967 | 100 |
| 1968 | 87 |
| 1969 | 135 |
| 1970 | 117 |
| 1971 | 139 |
| 1972 | 128 |
| 1973 | 123 |
| 1974 | 70 |
| 1975 | 253 |
| 1976 | 275 |
| 1977 | 335 |
| 1978 | 333 |
| 1979 | 520 |
| 1980 | 546 |
| 1981 | 780 |
| 1982 | 1073 |
| 1983 | 1694 |
| 1984 | 2002 |
| 1985 | 2398 |
| 1986 | 2902 |
| 1987 | 3238 |
| 1988 | 3611 |
| 1989 | 3894 |
| 1990 | 3962 |
| 1991 | 3968 |
| 1992 | 3800 |
| 1993 | 3666 |
| 1994 | 3781 |
| 1995 | 3644 |
| 1996 | 3545 |
| 1997 | 3750 |
| 1998 | 3713 |
| 1999 | 3803 |
| 2000 | 3839 |
| 2001 | 3950 |
| 2002 | 4001 |
| 2003 | 3933 |
| 2004 | 4162 |
| 2005 | 4473 |
| 2006 | 4729 |
| 2007 | 4888 |
| 2008 | 5316 |
| 2009 | 5616 |
| 2010 | 5913 |
| 2011 | 6453 |
| 2012 | 7588 |
| 2013 | 10414 |
| 2014 | 13189 |
| 2015 | 15536 |
| 2016 | 15709 |
| 2017 | 16303 |
| 2018 | 17532 |
| 2019 | 18383 |
| 2020 | 20827 |
| 2021 | 23710 |
| 2022 | 22182 |
| 2023 | 20364 |
| 2024 | 7100 |