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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1834 | 1 |
| 1848 | 1 |
| 1851 | 1 |
| 1853 | 2 |
| 1854 | 1 |
| 1855 | 1 |
| 1859 | 1 |
| 1862 | 1 |
| 1872 | 1 |
| 1893 | 1 |
| 1894 | 1 |
| 1895 | 2 |
| 1896 | 2 |
| 1897 | 2 |
| 1900 | 1 |
| 1902 | 1 |
| 1907 | 2 |
| 1908 | 2 |
| 1912 | 1 |
| 1915 | 2 |
| 1916 | 3 |
| 1917 | 4 |
| 1920 | 1 |
| 1921 | 1 |
| 1924 | 6 |
| 1925 | 2 |
| 1927 | 3 |
| 1928 | 2 |
| 1930 | 1 |
| 1932 | 6 |
| 1935 | 1 |
| 1937 | 1 |
| 1938 | 1 |
| 1939 | 2 |
| 1941 | 5 |
| 1943 | 1 |
| 1944 | 2 |
| 1945 | 1 |
| 1946 | 3 |
| 1947 | 1 |
| 1948 | 5 |
| 1949 | 10 |
| 1950 | 4 |
| 1951 | 9 |
| 1952 | 8 |
| 1953 | 12 |
| 1954 | 10 |
| 1955 | 12 |
| 1956 | 9 |
| 1957 | 8 |
| 1958 | 11 |
| 1959 | 9 |
| 1960 | 14 |
| 1961 | 26 |
| 1962 | 12 |
| 1963 | 17 |
| 1964 | 22 |
| 1965 | 34 |
| 1966 | 38 |
| 1967 | 34 |
| 1968 | 26 |
| 1969 | 20 |
| 1970 | 28 |
| 1971 | 41 |
| 1972 | 33 |
| 1973 | 30 |
| 1974 | 26 |
| 1975 | 39 |
| 1976 | 41 |
| 1977 | 35 |
| 1978 | 31 |
| 1979 | 29 |
| 1980 | 37 |
| 1981 | 24 |
| 1982 | 42 |
| 1983 | 43 |
| 1984 | 46 |
| 1985 | 51 |
| 1986 | 38 |
| 1987 | 49 |
| 1988 | 45 |
| 1989 | 54 |
| 1990 | 69 |
| 1991 | 37 |
| 1992 | 53 |
| 1993 | 52 |
| 1994 | 41 |
| 1995 | 56 |
| 1996 | 53 |
| 1997 | 65 |
| 1998 | 52 |
| 1999 | 57 |
| 2000 | 60 |
| 2001 | 66 |
| 2002 | 68 |
| 2003 | 75 |
| 2004 | 72 |
| 2005 | 78 |
| 2006 | 117 |
| 2007 | 116 |
| 2008 | 126 |
| 2009 | 134 |
| 2010 | 125 |
| 2011 | 181 |
| 2012 | 131 |
| 2013 | 141 |
| 2014 | 184 |
| 2015 | 215 |
| 2016 | 209 |
| 2017 | 216 |
| 2018 | 252 |
| 2019 | 264 |
| 2020 | 308 |
| 2021 | 359 |
| 2022 | 335 |
| 2023 | 305 |
| 2024 | 327 |
| 2025 | 363 |
| 2026 | 119 |