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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1797 | 1 |
| 1824 | 3 |
| 1826 | 1 |
| 1831 | 2 |
| 1839 | 1 |
| 1841 | 1 |
| 1848 | 1 |
| 1852 | 1 |
| 1864 | 1 |
| 1865 | 2 |
| 1866 | 1 |
| 1867 | 1 |
| 1868 | 1 |
| 1874 | 1 |
| 1876 | 1 |
| 1880 | 1 |
| 1883 | 2 |
| 1885 | 2 |
| 1886 | 1 |
| 1888 | 1 |
| 1890 | 1 |
| 1891 | 1 |
| 1892 | 2 |
| 1899 | 1 |
| 1900 | 2 |
| 1901 | 1 |
| 1904 | 1 |
| 1908 | 5 |
| 1909 | 1 |
| 1910 | 1 |
| 1911 | 3 |
| 1912 | 4 |
| 1913 | 4 |
| 1914 | 3 |
| 1915 | 4 |
| 1917 | 2 |
| 1918 | 4 |
| 1919 | 3 |
| 1920 | 3 |
| 1921 | 3 |
| 1923 | 4 |
| 1924 | 3 |
| 1925 | 2 |
| 1926 | 3 |
| 1927 | 3 |
| 1928 | 4 |
| 1929 | 2 |
| 1930 | 2 |
| 1931 | 2 |
| 1932 | 2 |
| 1934 | 4 |
| 1935 | 2 |
| 1936 | 3 |
| 1938 | 4 |
| 1939 | 1 |
| 1940 | 3 |
| 1941 | 1 |
| 1945 | 4 |
| 1946 | 19 |
| 1947 | 17 |
| 1948 | 15 |
| 1949 | 14 |
| 1950 | 20 |
| 1951 | 20 |
| 1952 | 27 |
| 1953 | 20 |
| 1954 | 39 |
| 1955 | 24 |
| 1956 | 29 |
| 1957 | 30 |
| 1958 | 31 |
| 1959 | 34 |
| 1960 | 34 |
| 1961 | 26 |
| 1962 | 33 |
| 1963 | 36 |
| 1964 | 35 |
| 1965 | 34 |
| 1966 | 34 |
| 1967 | 45 |
| 1968 | 67 |
| 1969 | 72 |
| 1970 | 60 |
| 1971 | 62 |
| 1972 | 76 |
| 1973 | 53 |
| 1974 | 58 |
| 1975 | 73 |
| 1976 | 65 |
| 1977 | 65 |
| 1978 | 77 |
| 1979 | 90 |
| 1980 | 85 |
| 1981 | 88 |
| 1982 | 85 |
| 1983 | 94 |
| 1984 | 103 |
| 1985 | 101 |
| 1986 | 112 |
| 1987 | 121 |
| 1988 | 131 |
| 1989 | 128 |
| 1990 | 163 |
| 1991 | 162 |
| 1992 | 170 |
| 1993 | 183 |
| 1994 | 213 |
| 1995 | 182 |
| 1996 | 202 |
| 1997 | 190 |
| 1998 | 195 |
| 1999 | 237 |
| 2000 | 243 |
| 2001 | 248 |
| 2002 | 286 |
| 2003 | 280 |
| 2004 | 319 |
| 2005 | 393 |
| 2006 | 409 |
| 2007 | 499 |
| 2008 | 509 |
| 2009 | 506 |
| 2010 | 502 |
| 2011 | 537 |
| 2012 | 588 |
| 2013 | 633 |
| 2014 | 701 |
| 2015 | 758 |
| 2016 | 780 |
| 2017 | 820 |
| 2018 | 828 |
| 2019 | 914 |
| 2020 | 975 |
| 2021 | 1090 |
| 2022 | 1122 |
| 2023 | 1025 |
| 2024 | 1117 |
| 2025 | 1063 |
| 2026 | 6 |