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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1812 | 1 |
| 1813 | 1 |
| 1814 | 2 |
| 1817 | 2 |
| 1818 | 3 |
| 1844 | 1 |
| 1847 | 1 |
| 1852 | 1 |
| 1859 | 3 |
| 1860 | 2 |
| 1861 | 2 |
| 1866 | 1 |
| 1867 | 1 |
| 1869 | 2 |
| 1871 | 5 |
| 1872 | 2 |
| 1873 | 1 |
| 1874 | 2 |
| 1875 | 3 |
| 1876 | 1 |
| 1877 | 3 |
| 1878 | 1 |
| 1879 | 2 |
| 1881 | 1 |
| 1888 | 2 |
| 1891 | 1 |
| 1892 | 1 |
| 1893 | 2 |
| 1895 | 1 |
| 1898 | 1 |
| 1901 | 1 |
| 1902 | 1 |
| 1907 | 1 |
| 1909 | 1 |
| 1911 | 1 |
| 1913 | 1 |
| 1914 | 1 |
| 1916 | 2 |
| 1918 | 2 |
| 1920 | 1 |
| 1921 | 2 |
| 1922 | 1 |
| 1923 | 1 |
| 1924 | 1 |
| 1926 | 2 |
| 1927 | 1 |
| 1929 | 2 |
| 1932 | 3 |
| 1935 | 1 |
| 1941 | 1 |
| 1943 | 1 |
| 1944 | 1 |
| 1945 | 1 |
| 1946 | 6 |
| 1947 | 3 |
| 1948 | 15 |
| 1949 | 8 |
| 1950 | 6 |
| 1951 | 6 |
| 1952 | 9 |
| 1953 | 4 |
| 1954 | 2 |
| 1955 | 5 |
| 1956 | 1 |
| 1957 | 3 |
| 1958 | 3 |
| 1959 | 3 |
| 1960 | 8 |
| 1961 | 5 |
| 1962 | 5 |
| 1963 | 10 |
| 1964 | 16 |
| 1965 | 17 |
| 1966 | 10 |
| 1967 | 14 |
| 1968 | 15 |
| 1969 | 13 |
| 1970 | 13 |
| 1971 | 14 |
| 1972 | 19 |
| 1973 | 20 |
| 1974 | 15 |
| 1975 | 22 |
| 1976 | 27 |
| 1977 | 20 |
| 1978 | 24 |
| 1979 | 16 |
| 1980 | 20 |
| 1981 | 24 |
| 1982 | 25 |
| 1983 | 26 |
| 1984 | 25 |
| 1985 | 20 |
| 1986 | 34 |
| 1987 | 29 |
| 1988 | 34 |
| 1989 | 32 |
| 1990 | 29 |
| 1991 | 25 |
| 1992 | 18 |
| 1993 | 24 |
| 1994 | 28 |
| 1995 | 24 |
| 1996 | 29 |
| 1997 | 36 |
| 1998 | 35 |
| 1999 | 45 |
| 2000 | 49 |
| 2001 | 45 |
| 2002 | 61 |
| 2003 | 37 |
| 2004 | 60 |
| 2005 | 44 |
| 2006 | 77 |
| 2007 | 79 |
| 2008 | 64 |
| 2009 | 65 |
| 2010 | 79 |
| 2011 | 87 |
| 2012 | 89 |
| 2013 | 68 |
| 2014 | 111 |
| 2015 | 110 |
| 2016 | 125 |
| 2017 | 123 |
| 2018 | 135 |
| 2019 | 132 |
| 2020 | 135 |
| 2021 | 129 |
| 2022 | 127 |
| 2023 | 103 |
| 2024 | 125 |
| 2025 | 119 |
| 2026 | 2 |