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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1809 | 1 |
| 1816 | 1 |
| 1817 | 1 |
| 1825 | 1 |
| 1826 | 2 |
| 1871 | 2 |
| 1874 | 1 |
| 1875 | 2 |
| 1876 | 1 |
| 1879 | 1 |
| 1880 | 1 |
| 1883 | 4 |
| 1885 | 1 |
| 1887 | 2 |
| 1891 | 1 |
| 1892 | 2 |
| 1893 | 3 |
| 1896 | 2 |
| 1897 | 3 |
| 1898 | 1 |
| 1899 | 3 |
| 1900 | 2 |
| 1901 | 1 |
| 1902 | 2 |
| 1903 | 2 |
| 1904 | 4 |
| 1905 | 1 |
| 1906 | 3 |
| 1907 | 3 |
| 1908 | 4 |
| 1909 | 2 |
| 1910 | 1 |
| 1911 | 2 |
| 1912 | 5 |
| 1913 | 4 |
| 1914 | 1 |
| 1915 | 1 |
| 1916 | 1 |
| 1917 | 2 |
| 1918 | 1 |
| 1919 | 2 |
| 1920 | 4 |
| 1921 | 3 |
| 1922 | 5 |
| 1923 | 1 |
| 1924 | 3 |
| 1925 | 3 |
| 1926 | 2 |
| 1927 | 3 |
| 1928 | 1 |
| 1930 | 1 |
| 1931 | 3 |
| 1932 | 4 |
| 1933 | 1 |
| 1934 | 4 |
| 1935 | 1 |
| 1936 | 2 |
| 1937 | 1 |
| 1938 | 1 |
| 1939 | 2 |
| 1941 | 1 |
| 1942 | 6 |
| 1943 | 2 |
| 1944 | 1 |
| 1945 | 7 |
| 1946 | 23 |
| 1947 | 22 |
| 1948 | 25 |
| 1949 | 19 |
| 1950 | 16 |
| 1951 | 23 |
| 1952 | 27 |
| 1953 | 29 |
| 1954 | 27 |
| 1955 | 35 |
| 1956 | 29 |
| 1957 | 41 |
| 1958 | 47 |
| 1959 | 29 |
| 1960 | 20 |
| 1961 | 22 |
| 1962 | 45 |
| 1963 | 37 |
| 1964 | 31 |
| 1965 | 26 |
| 1966 | 42 |
| 1967 | 36 |
| 1968 | 46 |
| 1969 | 39 |
| 1970 | 37 |
| 1971 | 50 |
| 1972 | 88 |
| 1973 | 85 |
| 1974 | 88 |
| 1975 | 79 |
| 1976 | 67 |
| 1977 | 64 |
| 1978 | 64 |
| 1979 | 79 |
| 1980 | 83 |
| 1981 | 68 |
| 1982 | 87 |
| 1983 | 92 |
| 1984 | 99 |
| 1985 | 88 |
| 1986 | 105 |
| 1987 | 87 |
| 1988 | 92 |
| 1989 | 94 |
| 1990 | 120 |
| 1991 | 111 |
| 1992 | 126 |
| 1993 | 120 |
| 1994 | 113 |
| 1995 | 118 |
| 1996 | 145 |
| 1997 | 128 |
| 1998 | 126 |
| 1999 | 145 |
| 2000 | 167 |
| 2001 | 165 |
| 2002 | 173 |
| 2003 | 201 |
| 2004 | 229 |
| 2005 | 257 |
| 2006 | 263 |
| 2007 | 283 |
| 2008 | 333 |
| 2009 | 341 |
| 2010 | 427 |
| 2011 | 440 |
| 2012 | 490 |
| 2013 | 393 |
| 2014 | 446 |
| 2015 | 670 |
| 2016 | 745 |
| 2017 | 776 |
| 2018 | 839 |
| 2019 | 1023 |
| 2020 | 1207 |
| 2021 | 1664 |
| 2022 | 2191 |
| 2023 | 2467 |
| 2024 | 1111 |