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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1800 | 2 |
| 1801 | 1 |
| 1814 | 1 |
| 1818 | 1 |
| 1829 | 1 |
| 1835 | 1 |
| 1851 | 1 |
| 1852 | 1 |
| 1853 | 2 |
| 1854 | 2 |
| 1864 | 1 |
| 1882 | 1 |
| 1883 | 2 |
| 1884 | 8 |
| 1885 | 7 |
| 1886 | 1 |
| 1887 | 2 |
| 1889 | 1 |
| 1890 | 2 |
| 1891 | 4 |
| 1892 | 3 |
| 1893 | 1 |
| 1898 | 2 |
| 1899 | 1 |
| 1900 | 1 |
| 1901 | 2 |
| 1902 | 3 |
| 1904 | 2 |
| 1905 | 1 |
| 1906 | 1 |
| 1908 | 1 |
| 1912 | 1 |
| 1913 | 2 |
| 1914 | 1 |
| 1916 | 3 |
| 1918 | 1 |
| 1919 | 1 |
| 1921 | 1 |
| 1922 | 2 |
| 1926 | 1 |
| 1927 | 2 |
| 1928 | 2 |
| 1929 | 1 |
| 1931 | 1 |
| 1932 | 1 |
| 1933 | 1 |
| 1934 | 1 |
| 1935 | 1 |
| 1938 | 1 |
| 1939 | 2 |
| 1942 | 3 |
| 1943 | 1 |
| 1944 | 3 |
| 1945 | 4 |
| 1946 | 11 |
| 1947 | 5 |
| 1948 | 4 |
| 1949 | 5 |
| 1950 | 5 |
| 1951 | 11 |
| 1952 | 10 |
| 1953 | 10 |
| 1954 | 12 |
| 1955 | 11 |
| 1956 | 12 |
| 1957 | 17 |
| 1958 | 12 |
| 1959 | 23 |
| 1960 | 15 |
| 1961 | 13 |
| 1962 | 8 |
| 1963 | 15 |
| 1964 | 16 |
| 1965 | 13 |
| 1966 | 28 |
| 1967 | 28 |
| 1968 | 34 |
| 1969 | 29 |
| 1970 | 49 |
| 1971 | 51 |
| 1972 | 47 |
| 1973 | 62 |
| 1974 | 56 |
| 1975 | 63 |
| 1976 | 52 |
| 1977 | 64 |
| 1978 | 50 |
| 1979 | 66 |
| 1980 | 52 |
| 1981 | 52 |
| 1982 | 61 |
| 1983 | 50 |
| 1984 | 73 |
| 1985 | 64 |
| 1986 | 61 |
| 1987 | 51 |
| 1988 | 77 |
| 1989 | 83 |
| 1990 | 109 |
| 1991 | 81 |
| 1992 | 86 |
| 1993 | 98 |
| 1994 | 76 |
| 1995 | 107 |
| 1996 | 131 |
| 1997 | 97 |
| 1998 | 108 |
| 1999 | 136 |
| 2000 | 110 |
| 2001 | 139 |
| 2002 | 112 |
| 2003 | 143 |
| 2004 | 150 |
| 2005 | 127 |
| 2006 | 142 |
| 2007 | 149 |
| 2008 | 164 |
| 2009 | 153 |
| 2010 | 163 |
| 2011 | 224 |
| 2012 | 189 |
| 2013 | 180 |
| 2014 | 189 |
| 2015 | 179 |
| 2016 | 195 |
| 2017 | 229 |
| 2018 | 224 |
| 2019 | 241 |
| 2020 | 269 |
| 2021 | 329 |
| 2022 | 248 |
| 2023 | 223 |
| 2024 | 217 |
| 2025 | 1 |