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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1789 | 1 |
| 1884 | 1 |
| 1885 | 1 |
| 1886 | 2 |
| 1887 | 1 |
| 1892 | 1 |
| 1895 | 4 |
| 1896 | 3 |
| 1897 | 5 |
| 1898 | 3 |
| 1900 | 2 |
| 1901 | 2 |
| 1902 | 2 |
| 1903 | 2 |
| 1904 | 2 |
| 1913 | 1 |
| 1914 | 2 |
| 1915 | 2 |
| 1916 | 1 |
| 1917 | 1 |
| 1918 | 1 |
| 1923 | 1 |
| 1927 | 1 |
| 1928 | 1 |
| 1930 | 3 |
| 1931 | 2 |
| 1932 | 1 |
| 1933 | 2 |
| 1934 | 1 |
| 1935 | 2 |
| 1936 | 2 |
| 1938 | 1 |
| 1939 | 1 |
| 1942 | 2 |
| 1943 | 1 |
| 1945 | 1 |
| 1946 | 1 |
| 1947 | 4 |
| 1948 | 2 |
| 1949 | 7 |
| 1950 | 1 |
| 1951 | 4 |
| 1952 | 5 |
| 1953 | 8 |
| 1954 | 5 |
| 1955 | 11 |
| 1956 | 5 |
| 1957 | 6 |
| 1958 | 5 |
| 1959 | 7 |
| 1960 | 9 |
| 1961 | 4 |
| 1962 | 7 |
| 1963 | 11 |
| 1964 | 14 |
| 1965 | 13 |
| 1966 | 12 |
| 1967 | 20 |
| 1968 | 23 |
| 1969 | 20 |
| 1970 | 28 |
| 1971 | 32 |
| 1972 | 34 |
| 1973 | 32 |
| 1974 | 35 |
| 1975 | 34 |
| 1976 | 27 |
| 1977 | 35 |
| 1978 | 30 |
| 1979 | 30 |
| 1980 | 29 |
| 1981 | 36 |
| 1982 | 37 |
| 1983 | 53 |
| 1984 | 41 |
| 1985 | 38 |
| 1986 | 58 |
| 1987 | 105 |
| 1988 | 139 |
| 1989 | 157 |
| 1990 | 183 |
| 1991 | 162 |
| 1992 | 196 |
| 1993 | 187 |
| 1994 | 199 |
| 1995 | 194 |
| 1996 | 195 |
| 1997 | 217 |
| 1998 | 251 |
| 1999 | 224 |
| 2000 | 261 |
| 2001 | 283 |
| 2002 | 333 |
| 2003 | 318 |
| 2004 | 329 |
| 2005 | 371 |
| 2006 | 466 |
| 2007 | 458 |
| 2008 | 439 |
| 2009 | 478 |
| 2010 | 539 |
| 2011 | 545 |
| 2012 | 571 |
| 2013 | 612 |
| 2014 | 839 |
| 2015 | 958 |
| 2016 | 1112 |
| 2017 | 1138 |
| 2018 | 1192 |
| 2019 | 1170 |
| 2020 | 1377 |
| 2021 | 1388 |
| 2022 | 1367 |
| 2023 | 1208 |
| 2024 | 504 |