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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1815 | 2 |
| 1821 | 2 |
| 1822 | 2 |
| 1823 | 1 |
| 1824 | 1 |
| 1829 | 1 |
| 1830 | 2 |
| 1836 | 3 |
| 1837 | 1 |
| 1841 | 2 |
| 1851 | 1 |
| 1852 | 2 |
| 1854 | 2 |
| 1856 | 1 |
| 1858 | 1 |
| 1863 | 1 |
| 1867 | 1 |
| 1869 | 1 |
| 1872 | 1 |
| 1873 | 1 |
| 1875 | 2 |
| 1876 | 2 |
| 1877 | 2 |
| 1878 | 2 |
| 1879 | 2 |
| 1883 | 1 |
| 1885 | 3 |
| 1886 | 1 |
| 1887 | 1 |
| 1888 | 2 |
| 1889 | 2 |
| 1891 | 2 |
| 1893 | 2 |
| 1895 | 1 |
| 1899 | 2 |
| 1906 | 2 |
| 1910 | 1 |
| 1911 | 1 |
| 1912 | 1 |
| 1913 | 1 |
| 1922 | 2 |
| 1923 | 1 |
| 1926 | 3 |
| 1928 | 1 |
| 1933 | 1 |
| 1935 | 1 |
| 1936 | 2 |
| 1938 | 1 |
| 1939 | 1 |
| 1940 | 1 |
| 1941 | 1 |
| 1943 | 2 |
| 1944 | 2 |
| 1945 | 1 |
| 1946 | 5 |
| 1947 | 12 |
| 1948 | 5 |
| 1949 | 10 |
| 1950 | 12 |
| 1951 | 13 |
| 1952 | 7 |
| 1953 | 10 |
| 1954 | 8 |
| 1955 | 7 |
| 1956 | 6 |
| 1957 | 14 |
| 1958 | 23 |
| 1959 | 14 |
| 1960 | 24 |
| 1961 | 19 |
| 1962 | 24 |
| 1963 | 21 |
| 1964 | 30 |
| 1965 | 28 |
| 1966 | 26 |
| 1967 | 22 |
| 1968 | 17 |
| 1969 | 21 |
| 1970 | 30 |
| 1971 | 33 |
| 1972 | 35 |
| 1973 | 28 |
| 1974 | 19 |
| 1975 | 26 |
| 1976 | 37 |
| 1977 | 32 |
| 1978 | 28 |
| 1979 | 31 |
| 1980 | 28 |
| 1981 | 31 |
| 1982 | 26 |
| 1983 | 29 |
| 1984 | 43 |
| 1985 | 31 |
| 1986 | 42 |
| 1987 | 38 |
| 1988 | 40 |
| 1989 | 36 |
| 1990 | 33 |
| 1991 | 45 |
| 1992 | 41 |
| 1993 | 43 |
| 1994 | 45 |
| 1995 | 48 |
| 1996 | 38 |
| 1997 | 43 |
| 1998 | 49 |
| 1999 | 55 |
| 2000 | 54 |
| 2001 | 48 |
| 2002 | 46 |
| 2003 | 78 |
| 2004 | 60 |
| 2005 | 65 |
| 2006 | 78 |
| 2007 | 54 |
| 2008 | 84 |
| 2009 | 72 |
| 2010 | 82 |
| 2011 | 69 |
| 2012 | 95 |
| 2013 | 82 |
| 2014 | 94 |
| 2015 | 96 |
| 2016 | 98 |
| 2017 | 85 |
| 2018 | 81 |
| 2019 | 96 |
| 2020 | 116 |
| 2021 | 111 |
| 2022 | 128 |
| 2023 | 93 |
| 2024 | 41 |