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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1788 | 1 |
| 1789 | 1 |
| 1790 | 3 |
| 1792 | 2 |
| 1799 | 2 |
| 1801 | 1 |
| 1802 | 2 |
| 1803 | 1 |
| 1804 | 3 |
| 1805 | 4 |
| 1823 | 1 |
| 1825 | 1 |
| 1845 | 1 |
| 1854 | 1 |
| 1857 | 1 |
| 1885 | 1 |
| 1886 | 2 |
| 1887 | 2 |
| 1894 | 1 |
| 1895 | 1 |
| 1896 | 2 |
| 1897 | 1 |
| 1899 | 2 |
| 1900 | 2 |
| 1901 | 1 |
| 1902 | 2 |
| 1904 | 3 |
| 1905 | 1 |
| 1907 | 2 |
| 1908 | 1 |
| 1910 | 4 |
| 1911 | 2 |
| 1912 | 10 |
| 1913 | 1 |
| 1914 | 8 |
| 1915 | 3 |
| 1917 | 1 |
| 1919 | 1 |
| 1921 | 1 |
| 1922 | 3 |
| 1923 | 2 |
| 1924 | 1 |
| 1927 | 1 |
| 1928 | 1 |
| 1929 | 3 |
| 1930 | 7 |
| 1931 | 2 |
| 1932 | 1 |
| 1933 | 3 |
| 1934 | 2 |
| 1935 | 9 |
| 1936 | 5 |
| 1937 | 4 |
| 1938 | 6 |
| 1939 | 1 |
| 1940 | 7 |
| 1941 | 3 |
| 1942 | 1 |
| 1943 | 1 |
| 1944 | 3 |
| 1945 | 6 |
| 1946 | 27 |
| 1947 | 38 |
| 1948 | 32 |
| 1949 | 34 |
| 1950 | 36 |
| 1951 | 45 |
| 1952 | 23 |
| 1953 | 46 |
| 1954 | 36 |
| 1955 | 30 |
| 1956 | 37 |
| 1957 | 44 |
| 1958 | 45 |
| 1959 | 38 |
| 1960 | 29 |
| 1961 | 39 |
| 1962 | 39 |
| 1963 | 43 |
| 1964 | 75 |
| 1965 | 66 |
| 1966 | 63 |
| 1967 | 73 |
| 1968 | 66 |
| 1969 | 106 |
| 1970 | 114 |
| 1971 | 108 |
| 1972 | 116 |
| 1973 | 131 |
| 1974 | 127 |
| 1975 | 131 |
| 1976 | 153 |
| 1977 | 174 |
| 1978 | 177 |
| 1979 | 200 |
| 1980 | 173 |
| 1981 | 166 |
| 1982 | 173 |
| 1983 | 208 |
| 1984 | 175 |
| 1985 | 210 |
| 1986 | 248 |
| 1987 | 270 |
| 1988 | 249 |
| 1989 | 285 |
| 1990 | 278 |
| 1991 | 290 |
| 1992 | 286 |
| 1993 | 293 |
| 1994 | 284 |
| 1995 | 324 |
| 1996 | 354 |
| 1997 | 346 |
| 1998 | 341 |
| 1999 | 380 |
| 2000 | 394 |
| 2001 | 429 |
| 2002 | 394 |
| 2003 | 427 |
| 2004 | 445 |
| 2005 | 452 |
| 2006 | 512 |
| 2007 | 559 |
| 2008 | 566 |
| 2009 | 585 |
| 2010 | 580 |
| 2011 | 697 |
| 2012 | 744 |
| 2013 | 746 |
| 2014 | 764 |
| 2015 | 830 |
| 2016 | 835 |
| 2017 | 929 |
| 2018 | 889 |
| 2019 | 946 |
| 2020 | 1070 |
| 2021 | 1181 |
| 2022 | 1106 |
| 2023 | 991 |
| 2024 | 1026 |
| 2025 | 845 |
| 2026 | 1 |