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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1799 | 1 |
| 1805 | 1 |
| 1811 | 1 |
| 1823 | 1 |
| 1840 | 1 |
| 1841 | 2 |
| 1842 | 1 |
| 1843 | 5 |
| 1844 | 2 |
| 1845 | 1 |
| 1846 | 1 |
| 1848 | 1 |
| 1849 | 1 |
| 1852 | 1 |
| 1854 | 1 |
| 1856 | 1 |
| 1858 | 3 |
| 1859 | 1 |
| 1868 | 1 |
| 1873 | 1 |
| 1877 | 2 |
| 1879 | 1 |
| 1881 | 2 |
| 1883 | 2 |
| 1885 | 1 |
| 1890 | 1 |
| 1891 | 1 |
| 1894 | 1 |
| 1896 | 1 |
| 1897 | 2 |
| 1899 | 1 |
| 1902 | 2 |
| 1904 | 1 |
| 1905 | 2 |
| 1906 | 2 |
| 1907 | 1 |
| 1908 | 1 |
| 1911 | 1 |
| 1913 | 1 |
| 1914 | 1 |
| 1915 | 1 |
| 1920 | 3 |
| 1921 | 3 |
| 1922 | 4 |
| 1923 | 1 |
| 1924 | 1 |
| 1925 | 4 |
| 1926 | 2 |
| 1927 | 4 |
| 1928 | 3 |
| 1929 | 5 |
| 1930 | 1 |
| 1931 | 1 |
| 1934 | 1 |
| 1935 | 9 |
| 1936 | 4 |
| 1937 | 2 |
| 1938 | 3 |
| 1939 | 4 |
| 1940 | 2 |
| 1943 | 1 |
| 1945 | 1 |
| 1946 | 14 |
| 1947 | 22 |
| 1948 | 23 |
| 1949 | 18 |
| 1950 | 9 |
| 1951 | 14 |
| 1952 | 10 |
| 1953 | 12 |
| 1954 | 16 |
| 1955 | 11 |
| 1956 | 20 |
| 1957 | 18 |
| 1958 | 17 |
| 1959 | 23 |
| 1960 | 27 |
| 1961 | 27 |
| 1962 | 26 |
| 1963 | 32 |
| 1964 | 35 |
| 1965 | 42 |
| 1966 | 41 |
| 1967 | 60 |
| 1968 | 48 |
| 1969 | 74 |
| 1970 | 69 |
| 1971 | 75 |
| 1972 | 88 |
| 1973 | 89 |
| 1974 | 96 |
| 1975 | 106 |
| 1976 | 120 |
| 1977 | 112 |
| 1978 | 123 |
| 1979 | 149 |
| 1980 | 130 |
| 1981 | 124 |
| 1982 | 140 |
| 1983 | 184 |
| 1984 | 203 |
| 1985 | 226 |
| 1986 | 252 |
| 1987 | 974 |
| 1988 | 2037 |
| 1989 | 2273 |
| 1990 | 2469 |
| 1991 | 2689 |
| 1992 | 2801 |
| 1993 | 2950 |
| 1994 | 3035 |
| 1995 | 3490 |
| 1996 | 3490 |
| 1997 | 3471 |
| 1998 | 3562 |
| 1999 | 3672 |
| 2000 | 3897 |
| 2001 | 4049 |
| 2002 | 4256 |
| 2003 | 4371 |
| 2004 | 4888 |
| 2005 | 5504 |
| 2006 | 5971 |
| 2007 | 6161 |
| 2008 | 6671 |
| 2009 | 7225 |
| 2010 | 7608 |
| 2011 | 7994 |
| 2012 | 8255 |
| 2013 | 8986 |
| 2014 | 10945 |
| 2015 | 13012 |
| 2016 | 13194 |
| 2017 | 13738 |
| 2018 | 14020 |
| 2019 | 14520 |
| 2020 | 15873 |
| 2021 | 16934 |
| 2022 | 15607 |
| 2023 | 14634 |
| 2024 | 6288 |