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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1800 | 1 |
| 1852 | 1 |
| 1853 | 2 |
| 1854 | 2 |
| 1856 | 2 |
| 1860 | 6 |
| 1862 | 1 |
| 1863 | 1 |
| 1876 | 1 |
| 1877 | 1 |
| 1878 | 1 |
| 1880 | 1 |
| 1882 | 10 |
| 1883 | 7 |
| 1885 | 1 |
| 1889 | 1 |
| 1890 | 1 |
| 1897 | 1 |
| 1901 | 1 |
| 1904 | 2 |
| 1905 | 1 |
| 1910 | 2 |
| 1911 | 3 |
| 1912 | 1 |
| 1913 | 3 |
| 1914 | 5 |
| 1915 | 3 |
| 1916 | 3 |
| 1917 | 1 |
| 1920 | 1 |
| 1922 | 1 |
| 1923 | 1 |
| 1924 | 2 |
| 1925 | 1 |
| 1926 | 3 |
| 1927 | 2 |
| 1928 | 4 |
| 1929 | 2 |
| 1930 | 1 |
| 1931 | 1 |
| 1932 | 1 |
| 1933 | 2 |
| 1934 | 1 |
| 1935 | 2 |
| 1936 | 5 |
| 1937 | 1 |
| 1939 | 2 |
| 1940 | 2 |
| 1941 | 2 |
| 1942 | 1 |
| 1943 | 1 |
| 1944 | 2 |
| 1945 | 7 |
| 1946 | 16 |
| 1947 | 28 |
| 1948 | 14 |
| 1949 | 22 |
| 1950 | 20 |
| 1951 | 25 |
| 1952 | 36 |
| 1953 | 23 |
| 1954 | 26 |
| 1955 | 16 |
| 1956 | 26 |
| 1957 | 24 |
| 1958 | 24 |
| 1959 | 34 |
| 1960 | 24 |
| 1961 | 23 |
| 1962 | 21 |
| 1963 | 24 |
| 1964 | 47 |
| 1965 | 33 |
| 1966 | 33 |
| 1967 | 49 |
| 1968 | 49 |
| 1969 | 75 |
| 1970 | 75 |
| 1971 | 78 |
| 1972 | 67 |
| 1973 | 57 |
| 1974 | 58 |
| 1975 | 71 |
| 1976 | 84 |
| 1977 | 81 |
| 1978 | 78 |
| 1979 | 95 |
| 1980 | 59 |
| 1981 | 79 |
| 1982 | 79 |
| 1983 | 111 |
| 1984 | 100 |
| 1985 | 95 |
| 1986 | 116 |
| 1987 | 123 |
| 1988 | 142 |
| 1989 | 155 |
| 1990 | 159 |
| 1991 | 149 |
| 1992 | 179 |
| 1993 | 162 |
| 1994 | 183 |
| 1995 | 162 |
| 1996 | 184 |
| 1997 | 191 |
| 1998 | 174 |
| 1999 | 166 |
| 2000 | 190 |
| 2001 | 193 |
| 2002 | 218 |
| 2003 | 214 |
| 2004 | 248 |
| 2005 | 279 |
| 2006 | 275 |
| 2007 | 283 |
| 2008 | 300 |
| 2009 | 326 |
| 2010 | 345 |
| 2011 | 394 |
| 2012 | 389 |
| 2013 | 496 |
| 2014 | 567 |
| 2015 | 673 |
| 2016 | 706 |
| 2017 | 749 |
| 2018 | 761 |
| 2019 | 730 |
| 2020 | 908 |
| 2021 | 969 |
| 2022 | 895 |
| 2023 | 916 |
| 2024 | 454 |