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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1812 | 1 |
| 1841 | 1 |
| 1843 | 2 |
| 1848 | 1 |
| 1849 | 1 |
| 1854 | 1 |
| 1856 | 2 |
| 1868 | 1 |
| 1870 | 1 |
| 1871 | 1 |
| 1872 | 1 |
| 1876 | 1 |
| 1879 | 1 |
| 1883 | 1 |
| 1884 | 1 |
| 1885 | 1 |
| 1887 | 1 |
| 1889 | 1 |
| 1892 | 1 |
| 1893 | 1 |
| 1894 | 1 |
| 1895 | 1 |
| 1896 | 2 |
| 1897 | 4 |
| 1898 | 4 |
| 1899 | 2 |
| 1900 | 3 |
| 1901 | 4 |
| 1902 | 3 |
| 1903 | 3 |
| 1904 | 2 |
| 1905 | 2 |
| 1906 | 3 |
| 1907 | 2 |
| 1908 | 2 |
| 1909 | 2 |
| 1910 | 1 |
| 1911 | 2 |
| 1912 | 5 |
| 1914 | 1 |
| 1915 | 1 |
| 1916 | 2 |
| 1917 | 3 |
| 1919 | 4 |
| 1920 | 12 |
| 1921 | 2 |
| 1922 | 6 |
| 1923 | 2 |
| 1926 | 6 |
| 1927 | 5 |
| 1928 | 2 |
| 1929 | 4 |
| 1930 | 4 |
| 1931 | 1 |
| 1933 | 2 |
| 1934 | 1 |
| 1936 | 2 |
| 1937 | 3 |
| 1938 | 4 |
| 1939 | 2 |
| 1940 | 1 |
| 1942 | 1 |
| 1943 | 2 |
| 1944 | 1 |
| 1945 | 1 |
| 1946 | 10 |
| 1947 | 16 |
| 1948 | 17 |
| 1949 | 11 |
| 1950 | 16 |
| 1951 | 25 |
| 1952 | 17 |
| 1953 | 14 |
| 1954 | 10 |
| 1955 | 16 |
| 1956 | 12 |
| 1957 | 23 |
| 1958 | 17 |
| 1959 | 18 |
| 1960 | 15 |
| 1961 | 19 |
| 1962 | 22 |
| 1963 | 10 |
| 1964 | 17 |
| 1965 | 23 |
| 1966 | 30 |
| 1967 | 21 |
| 1968 | 31 |
| 1969 | 37 |
| 1970 | 38 |
| 1971 | 35 |
| 1972 | 33 |
| 1973 | 40 |
| 1974 | 46 |
| 1975 | 56 |
| 1976 | 67 |
| 1977 | 46 |
| 1978 | 60 |
| 1979 | 61 |
| 1980 | 58 |
| 1981 | 47 |
| 1982 | 65 |
| 1983 | 66 |
| 1984 | 71 |
| 1985 | 53 |
| 1986 | 64 |
| 1987 | 63 |
| 1988 | 80 |
| 1989 | 91 |
| 1990 | 83 |
| 1991 | 99 |
| 1992 | 88 |
| 1993 | 82 |
| 1994 | 82 |
| 1995 | 99 |
| 1996 | 95 |
| 1997 | 111 |
| 1998 | 108 |
| 1999 | 68 |
| 2000 | 104 |
| 2001 | 114 |
| 2002 | 108 |
| 2003 | 101 |
| 2004 | 131 |
| 2005 | 138 |
| 2006 | 184 |
| 2007 | 181 |
| 2008 | 166 |
| 2009 | 183 |
| 2010 | 172 |
| 2011 | 170 |
| 2012 | 235 |
| 2013 | 244 |
| 2014 | 255 |
| 2015 | 273 |
| 2016 | 293 |
| 2017 | 286 |
| 2018 | 260 |
| 2019 | 261 |
| 2020 | 276 |
| 2021 | 290 |
| 2022 | 271 |
| 2023 | 254 |
| 2024 | 98 |