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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1785 | 1 |
| 1803 | 1 |
| 1848 | 1 |
| 1851 | 1 |
| 1860 | 1 |
| 1861 | 1 |
| 1866 | 1 |
| 1873 | 1 |
| 1874 | 1 |
| 1876 | 1 |
| 1877 | 1 |
| 1880 | 1 |
| 1881 | 1 |
| 1883 | 2 |
| 1886 | 2 |
| 1887 | 1 |
| 1889 | 1 |
| 1899 | 1 |
| 1901 | 1 |
| 1906 | 2 |
| 1908 | 1 |
| 1910 | 1 |
| 1915 | 2 |
| 1916 | 1 |
| 1917 | 1 |
| 1918 | 1 |
| 1919 | 1 |
| 1920 | 4 |
| 1921 | 1 |
| 1923 | 3 |
| 1925 | 3 |
| 1926 | 1 |
| 1928 | 1 |
| 1929 | 1 |
| 1930 | 1 |
| 1931 | 2 |
| 1932 | 2 |
| 1933 | 1 |
| 1934 | 4 |
| 1935 | 1 |
| 1939 | 4 |
| 1942 | 2 |
| 1943 | 1 |
| 1944 | 3 |
| 1945 | 1 |
| 1946 | 12 |
| 1947 | 15 |
| 1948 | 10 |
| 1949 | 13 |
| 1950 | 21 |
| 1951 | 23 |
| 1952 | 23 |
| 1953 | 29 |
| 1954 | 19 |
| 1955 | 20 |
| 1956 | 11 |
| 1957 | 25 |
| 1958 | 22 |
| 1959 | 20 |
| 1960 | 28 |
| 1961 | 9 |
| 1962 | 23 |
| 1963 | 26 |
| 1964 | 36 |
| 1965 | 38 |
| 1966 | 35 |
| 1967 | 36 |
| 1968 | 38 |
| 1969 | 33 |
| 1970 | 72 |
| 1971 | 47 |
| 1972 | 73 |
| 1973 | 84 |
| 1974 | 59 |
| 1975 | 81 |
| 1976 | 78 |
| 1977 | 77 |
| 1978 | 82 |
| 1979 | 96 |
| 1980 | 72 |
| 1981 | 84 |
| 1982 | 90 |
| 1983 | 99 |
| 1984 | 91 |
| 1985 | 104 |
| 1986 | 95 |
| 1987 | 139 |
| 1988 | 101 |
| 1989 | 130 |
| 1990 | 127 |
| 1991 | 123 |
| 1992 | 135 |
| 1993 | 135 |
| 1994 | 161 |
| 1995 | 166 |
| 1996 | 183 |
| 1997 | 177 |
| 1998 | 210 |
| 1999 | 195 |
| 2000 | 255 |
| 2001 | 224 |
| 2002 | 205 |
| 2003 | 261 |
| 2004 | 252 |
| 2005 | 267 |
| 2006 | 295 |
| 2007 | 361 |
| 2008 | 389 |
| 2009 | 386 |
| 2010 | 443 |
| 2011 | 493 |
| 2012 | 606 |
| 2013 | 591 |
| 2014 | 649 |
| 2015 | 700 |
| 2016 | 820 |
| 2017 | 1054 |
| 2018 | 1129 |
| 2019 | 1277 |
| 2020 | 1709 |
| 2021 | 1965 |
| 2022 | 2082 |
| 2023 | 2257 |
| 2024 | 719 |