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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1785 | 1 |
| 1791 | 1 |
| 1801 | 3 |
| 1806 | 1 |
| 1813 | 1 |
| 1822 | 1 |
| 1823 | 1 |
| 1832 | 1 |
| 1835 | 1 |
| 1837 | 1 |
| 1839 | 2 |
| 1840 | 2 |
| 1841 | 2 |
| 1843 | 2 |
| 1844 | 2 |
| 1845 | 3 |
| 1846 | 1 |
| 1848 | 6 |
| 1849 | 6 |
| 1851 | 3 |
| 1852 | 5 |
| 1853 | 1 |
| 1854 | 1 |
| 1855 | 3 |
| 1856 | 5 |
| 1857 | 3 |
| 1858 | 2 |
| 1859 | 3 |
| 1860 | 5 |
| 1861 | 2 |
| 1862 | 2 |
| 1863 | 2 |
| 1866 | 1 |
| 1868 | 3 |
| 1869 | 2 |
| 1870 | 7 |
| 1871 | 4 |
| 1872 | 5 |
| 1873 | 3 |
| 1874 | 7 |
| 1875 | 3 |
| 1876 | 2 |
| 1877 | 4 |
| 1878 | 6 |
| 1879 | 4 |
| 1880 | 12 |
| 1881 | 16 |
| 1882 | 7 |
| 1883 | 3 |
| 1884 | 17 |
| 1885 | 17 |
| 1886 | 11 |
| 1887 | 16 |
| 1888 | 22 |
| 1889 | 5 |
| 1890 | 17 |
| 1891 | 17 |
| 1892 | 16 |
| 1893 | 11 |
| 1894 | 11 |
| 1895 | 12 |
| 1896 | 11 |
| 1897 | 15 |
| 1898 | 15 |
| 1899 | 9 |
| 1900 | 9 |
| 1901 | 11 |
| 1902 | 5 |
| 1903 | 11 |
| 1904 | 11 |
| 1905 | 13 |
| 1906 | 8 |
| 1907 | 6 |
| 1908 | 13 |
| 1909 | 15 |
| 1910 | 18 |
| 1911 | 19 |
| 1912 | 18 |
| 1913 | 15 |
| 1914 | 18 |
| 1915 | 20 |
| 1916 | 16 |
| 1917 | 26 |
| 1918 | 15 |
| 1919 | 18 |
| 1920 | 12 |
| 1921 | 16 |
| 1922 | 11 |
| 1923 | 11 |
| 1924 | 11 |
| 1925 | 12 |
| 1926 | 8 |
| 1927 | 11 |
| 1928 | 19 |
| 1929 | 12 |
| 1930 | 12 |
| 1931 | 7 |
| 1932 | 12 |
| 1933 | 11 |
| 1934 | 18 |
| 1935 | 14 |
| 1936 | 12 |
| 1937 | 12 |
| 1938 | 7 |
| 1939 | 17 |
| 1940 | 6 |
| 1941 | 14 |
| 1942 | 8 |
| 1943 | 14 |
| 1944 | 27 |
| 1945 | 324 |
| 1946 | 1429 |
| 1947 | 1521 |
| 1948 | 1530 |
| 1949 | 1450 |
| 1950 | 1683 |
| 1951 | 1931 |
| 1952 | 1815 |
| 1953 | 1869 |
| 1954 | 2018 |
| 1955 | 1758 |
| 1956 | 1333 |
| 1957 | 1413 |
| 1958 | 1438 |
| 1959 | 1464 |
| 1960 | 1521 |
| 1961 | 1524 |
| 1962 | 1627 |
| 1963 | 2134 |
| 1964 | 2882 |
| 1965 | 4465 |
| 1966 | 4589 |
| 1967 | 5594 |
| 1968 | 6130 |
| 1969 | 6440 |
| 1970 | 7244 |
| 1971 | 8103 |
| 1972 | 8496 |
| 1973 | 8699 |
| 1974 | 9183 |
| 1975 | 9510 |
| 1976 | 8855 |
| 1977 | 9250 |
| 1978 | 9237 |
| 1979 | 9668 |
| 1980 | 9353 |
| 1981 | 9492 |
| 1982 | 10339 |
| 1983 | 10862 |
| 1984 | 11997 |
| 1985 | 12399 |
| 1986 | 13015 |
| 1987 | 13032 |
| 1988 | 13586 |
| 1989 | 15121 |
| 1990 | 15924 |
| 1991 | 15000 |
| 1992 | 14501 |
| 1993 | 14475 |
| 1994 | 14964 |
| 1995 | 15561 |
| 1996 | 16061 |
| 1997 | 16589 |
| 1998 | 17476 |
| 1999 | 17471 |
| 2000 | 18745 |
| 2001 | 19480 |
| 2002 | 20320 |
| 2003 | 22099 |
| 2004 | 23051 |
| 2005 | 25152 |
| 2006 | 26954 |
| 2007 | 28394 |
| 2008 | 30521 |
| 2009 | 31785 |
| 2010 | 34963 |
| 2011 | 38290 |
| 2012 | 41586 |
| 2013 | 43857 |
| 2014 | 46552 |
| 2015 | 48311 |
| 2016 | 49434 |
| 2017 | 49913 |
| 2018 | 51684 |
| 2019 | 53474 |
| 2020 | 60570 |
| 2021 | 64997 |
| 2022 | 62509 |
| 2023 | 59678 |
| 2024 | 22014 |