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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1786 | 1 |
| 1802 | 1 |
| 1807 | 1 |
| 1816 | 1 |
| 1823 | 2 |
| 1824 | 1 |
| 1836 | 1 |
| 1845 | 9 |
| 1846 | 10 |
| 1847 | 5 |
| 1848 | 6 |
| 1849 | 7 |
| 1851 | 1 |
| 1853 | 1 |
| 1855 | 3 |
| 1856 | 6 |
| 1857 | 2 |
| 1858 | 2 |
| 1859 | 1 |
| 1860 | 2 |
| 1865 | 2 |
| 1871 | 4 |
| 1872 | 1 |
| 1874 | 6 |
| 1875 | 1 |
| 1878 | 2 |
| 1880 | 1 |
| 1881 | 2 |
| 1882 | 1 |
| 1883 | 2 |
| 1884 | 3 |
| 1895 | 2 |
| 1899 | 2 |
| 1905 | 1 |
| 1912 | 3 |
| 1915 | 2 |
| 1916 | 3 |
| 1917 | 2 |
| 1918 | 1 |
| 1919 | 4 |
| 1920 | 2 |
| 1921 | 3 |
| 1922 | 5 |
| 1923 | 2 |
| 1924 | 5 |
| 1926 | 1 |
| 1927 | 2 |
| 1928 | 3 |
| 1929 | 2 |
| 1930 | 4 |
| 1932 | 3 |
| 1933 | 2 |
| 1934 | 3 |
| 1935 | 1 |
| 1936 | 6 |
| 1937 | 3 |
| 1938 | 3 |
| 1940 | 3 |
| 1941 | 3 |
| 1942 | 2 |
| 1943 | 6 |
| 1944 | 5 |
| 1945 | 4 |
| 1946 | 9 |
| 1947 | 14 |
| 1948 | 22 |
| 1949 | 11 |
| 1950 | 21 |
| 1951 | 27 |
| 1952 | 26 |
| 1953 | 15 |
| 1954 | 9 |
| 1955 | 18 |
| 1956 | 12 |
| 1957 | 4 |
| 1958 | 7 |
| 1959 | 13 |
| 1960 | 15 |
| 1961 | 9 |
| 1962 | 6 |
| 1963 | 9 |
| 1964 | 6 |
| 1965 | 6 |
| 1966 | 9 |
| 1967 | 19 |
| 1968 | 11 |
| 1969 | 10 |
| 1970 | 19 |
| 1971 | 18 |
| 1972 | 8 |
| 1973 | 23 |
| 1974 | 23 |
| 1975 | 36 |
| 1976 | 30 |
| 1977 | 48 |
| 1978 | 28 |
| 1979 | 49 |
| 1980 | 40 |
| 1981 | 41 |
| 1982 | 45 |
| 1983 | 56 |
| 1984 | 65 |
| 1985 | 59 |
| 1986 | 64 |
| 1987 | 214 |
| 1988 | 414 |
| 1989 | 428 |
| 1990 | 526 |
| 1991 | 521 |
| 1992 | 598 |
| 1993 | 599 |
| 1994 | 656 |
| 1995 | 636 |
| 1996 | 731 |
| 1997 | 775 |
| 1998 | 930 |
| 1999 | 847 |
| 2000 | 929 |
| 2001 | 985 |
| 2002 | 985 |
| 2003 | 1097 |
| 2004 | 1156 |
| 2005 | 1254 |
| 2006 | 1284 |
| 2007 | 1342 |
| 2008 | 1425 |
| 2009 | 1516 |
| 2010 | 1539 |
| 2011 | 1720 |
| 2012 | 1872 |
| 2013 | 2252 |
| 2014 | 3435 |
| 2015 | 4176 |
| 2016 | 4692 |
| 2017 | 5025 |
| 2018 | 5192 |
| 2019 | 5397 |
| 2020 | 6050 |
| 2021 | 6863 |
| 2022 | 6508 |
| 2023 | 6124 |
| 2024 | 2759 |