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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1802 | 1 |
| 1803 | 3 |
| 1806 | 1 |
| 1819 | 1 |
| 1831 | 1 |
| 1849 | 1 |
| 1861 | 1 |
| 1863 | 2 |
| 1866 | 1 |
| 1873 | 2 |
| 1875 | 2 |
| 1887 | 1 |
| 1889 | 1 |
| 1893 | 1 |
| 1895 | 1 |
| 1902 | 1 |
| 1904 | 3 |
| 1905 | 2 |
| 1906 | 2 |
| 1908 | 2 |
| 1909 | 3 |
| 1910 | 2 |
| 1911 | 4 |
| 1912 | 3 |
| 1913 | 3 |
| 1914 | 3 |
| 1915 | 1 |
| 1916 | 1 |
| 1917 | 2 |
| 1918 | 2 |
| 1919 | 1 |
| 1921 | 1 |
| 1926 | 1 |
| 1928 | 1 |
| 1930 | 2 |
| 1933 | 2 |
| 1934 | 2 |
| 1935 | 2 |
| 1936 | 2 |
| 1938 | 1 |
| 1939 | 3 |
| 1941 | 1 |
| 1942 | 3 |
| 1943 | 1 |
| 1944 | 1 |
| 1945 | 5 |
| 1946 | 10 |
| 1947 | 18 |
| 1948 | 15 |
| 1949 | 9 |
| 1950 | 17 |
| 1951 | 26 |
| 1952 | 18 |
| 1953 | 21 |
| 1954 | 21 |
| 1955 | 24 |
| 1956 | 28 |
| 1957 | 19 |
| 1958 | 21 |
| 1959 | 27 |
| 1960 | 21 |
| 1961 | 27 |
| 1962 | 25 |
| 1963 | 20 |
| 1964 | 29 |
| 1965 | 28 |
| 1966 | 33 |
| 1967 | 35 |
| 1968 | 35 |
| 1969 | 28 |
| 1970 | 38 |
| 1971 | 45 |
| 1972 | 60 |
| 1973 | 44 |
| 1974 | 45 |
| 1975 | 59 |
| 1976 | 42 |
| 1977 | 47 |
| 1978 | 48 |
| 1979 | 49 |
| 1980 | 51 |
| 1981 | 54 |
| 1982 | 48 |
| 1983 | 61 |
| 1984 | 56 |
| 1985 | 49 |
| 1986 | 52 |
| 1987 | 60 |
| 1988 | 82 |
| 1989 | 57 |
| 1990 | 67 |
| 1991 | 63 |
| 1992 | 48 |
| 1993 | 79 |
| 1994 | 93 |
| 1995 | 63 |
| 1996 | 66 |
| 1997 | 77 |
| 1998 | 71 |
| 1999 | 71 |
| 2000 | 93 |
| 2001 | 90 |
| 2002 | 87 |
| 2003 | 92 |
| 2004 | 115 |
| 2005 | 114 |
| 2006 | 120 |
| 2007 | 150 |
| 2008 | 174 |
| 2009 | 180 |
| 2010 | 186 |
| 2011 | 198 |
| 2012 | 229 |
| 2013 | 237 |
| 2014 | 224 |
| 2015 | 223 |
| 2016 | 234 |
| 2017 | 273 |
| 2018 | 264 |
| 2019 | 300 |
| 2020 | 352 |
| 2021 | 370 |
| 2022 | 400 |
| 2023 | 407 |
| 2024 | 383 |
| 2025 | 292 |