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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1800 | 3 |
| 1801 | 2 |
| 1808 | 1 |
| 1813 | 1 |
| 1829 | 1 |
| 1830 | 1 |
| 1831 | 1 |
| 1854 | 1 |
| 1855 | 3 |
| 1856 | 2 |
| 1860 | 1 |
| 1865 | 1 |
| 1868 | 2 |
| 1870 | 1 |
| 1871 | 2 |
| 1872 | 1 |
| 1874 | 1 |
| 1877 | 1 |
| 1878 | 1 |
| 1880 | 1 |
| 1881 | 1 |
| 1882 | 2 |
| 1883 | 2 |
| 1884 | 2 |
| 1885 | 1 |
| 1888 | 2 |
| 1889 | 1 |
| 1890 | 2 |
| 1892 | 3 |
| 1893 | 2 |
| 1895 | 2 |
| 1897 | 3 |
| 1898 | 2 |
| 1899 | 3 |
| 1900 | 6 |
| 1901 | 4 |
| 1902 | 2 |
| 1903 | 2 |
| 1905 | 1 |
| 1906 | 1 |
| 1909 | 3 |
| 1910 | 2 |
| 1911 | 2 |
| 1912 | 5 |
| 1916 | 2 |
| 1917 | 1 |
| 1919 | 2 |
| 1920 | 2 |
| 1924 | 1 |
| 1925 | 1 |
| 1926 | 2 |
| 1927 | 1 |
| 1928 | 1 |
| 1930 | 1 |
| 1931 | 1 |
| 1932 | 1 |
| 1934 | 2 |
| 1935 | 1 |
| 1936 | 1 |
| 1937 | 2 |
| 1938 | 2 |
| 1939 | 2 |
| 1941 | 2 |
| 1942 | 5 |
| 1943 | 2 |
| 1944 | 9 |
| 1945 | 12 |
| 1946 | 35 |
| 1947 | 26 |
| 1948 | 27 |
| 1949 | 19 |
| 1950 | 26 |
| 1951 | 21 |
| 1952 | 31 |
| 1953 | 22 |
| 1954 | 14 |
| 1955 | 22 |
| 1956 | 17 |
| 1957 | 16 |
| 1958 | 18 |
| 1959 | 18 |
| 1960 | 14 |
| 1961 | 14 |
| 1962 | 35 |
| 1963 | 22 |
| 1964 | 24 |
| 1965 | 20 |
| 1966 | 27 |
| 1967 | 33 |
| 1968 | 25 |
| 1969 | 34 |
| 1970 | 40 |
| 1971 | 32 |
| 1972 | 44 |
| 1973 | 43 |
| 1974 | 57 |
| 1975 | 36 |
| 1976 | 54 |
| 1977 | 46 |
| 1978 | 50 |
| 1979 | 43 |
| 1980 | 52 |
| 1981 | 43 |
| 1982 | 61 |
| 1983 | 71 |
| 1984 | 67 |
| 1985 | 84 |
| 1986 | 91 |
| 1987 | 129 |
| 1988 | 119 |
| 1989 | 95 |
| 1990 | 80 |
| 1991 | 89 |
| 1992 | 91 |
| 1993 | 85 |
| 1994 | 95 |
| 1995 | 90 |
| 1996 | 85 |
| 1997 | 88 |
| 1998 | 117 |
| 1999 | 80 |
| 2000 | 90 |
| 2001 | 90 |
| 2002 | 92 |
| 2003 | 95 |
| 2004 | 119 |
| 2005 | 149 |
| 2006 | 150 |
| 2007 | 155 |
| 2008 | 192 |
| 2009 | 181 |
| 2010 | 206 |
| 2011 | 217 |
| 2012 | 228 |
| 2013 | 258 |
| 2014 | 239 |
| 2015 | 214 |
| 2016 | 264 |
| 2017 | 282 |
| 2018 | 300 |
| 2019 | 317 |
| 2020 | 381 |
| 2021 | 435 |
| 2022 | 441 |
| 2023 | 371 |
| 2024 | 132 |