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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1841 | 1 |
| 1842 | 3 |
| 1846 | 1 |
| 1849 | 2 |
| 1852 | 2 |
| 1853 | 4 |
| 1854 | 1 |
| 1856 | 2 |
| 1858 | 1 |
| 1859 | 1 |
| 1860 | 1 |
| 1864 | 1 |
| 1866 | 2 |
| 1867 | 2 |
| 1870 | 1 |
| 1873 | 1 |
| 1874 | 1 |
| 1875 | 1 |
| 1877 | 1 |
| 1878 | 1 |
| 1887 | 2 |
| 1888 | 1 |
| 1889 | 1 |
| 1891 | 1 |
| 1898 | 2 |
| 1902 | 3 |
| 1903 | 1 |
| 1904 | 1 |
| 1906 | 1 |
| 1908 | 1 |
| 1912 | 2 |
| 1916 | 1 |
| 1920 | 1 |
| 1922 | 1 |
| 1923 | 1 |
| 1930 | 1 |
| 1931 | 1 |
| 1932 | 1 |
| 1933 | 2 |
| 1934 | 1 |
| 1936 | 1 |
| 1937 | 1 |
| 1938 | 1 |
| 1942 | 2 |
| 1945 | 5 |
| 1946 | 35 |
| 1947 | 19 |
| 1948 | 16 |
| 1949 | 10 |
| 1950 | 16 |
| 1951 | 20 |
| 1952 | 12 |
| 1953 | 11 |
| 1954 | 19 |
| 1955 | 7 |
| 1956 | 11 |
| 1957 | 14 |
| 1958 | 8 |
| 1959 | 14 |
| 1960 | 19 |
| 1961 | 23 |
| 1962 | 11 |
| 1963 | 13 |
| 1964 | 37 |
| 1965 | 26 |
| 1966 | 39 |
| 1967 | 42 |
| 1968 | 37 |
| 1969 | 29 |
| 1970 | 36 |
| 1971 | 47 |
| 1972 | 42 |
| 1973 | 48 |
| 1974 | 25 |
| 1975 | 44 |
| 1976 | 21 |
| 1977 | 31 |
| 1978 | 33 |
| 1979 | 32 |
| 1980 | 44 |
| 1981 | 30 |
| 1982 | 38 |
| 1983 | 35 |
| 1984 | 25 |
| 1985 | 35 |
| 1986 | 23 |
| 1987 | 17 |
| 1988 | 44 |
| 1989 | 33 |
| 1990 | 29 |
| 1991 | 33 |
| 1992 | 38 |
| 1993 | 31 |
| 1994 | 28 |
| 1995 | 24 |
| 1996 | 25 |
| 1997 | 31 |
| 1998 | 31 |
| 1999 | 25 |
| 2000 | 29 |
| 2001 | 21 |
| 2002 | 26 |
| 2003 | 31 |
| 2004 | 27 |
| 2005 | 32 |
| 2006 | 35 |
| 2007 | 47 |
| 2008 | 50 |
| 2009 | 55 |
| 2010 | 81 |
| 2011 | 72 |
| 2012 | 110 |
| 2013 | 91 |
| 2014 | 82 |
| 2015 | 102 |
| 2016 | 75 |
| 2017 | 77 |
| 2018 | 89 |
| 2019 | 87 |
| 2020 | 114 |
| 2021 | 117 |
| 2022 | 148 |
| 2023 | 128 |
| 2024 | 144 |
| 2025 | 2 |