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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1799 | 1 |
| 1854 | 1 |
| 1865 | 1 |
| 1869 | 1 |
| 1871 | 1 |
| 1876 | 1 |
| 1878 | 1 |
| 1879 | 1 |
| 1883 | 1 |
| 1894 | 1 |
| 1895 | 2 |
| 1899 | 1 |
| 1904 | 2 |
| 1908 | 1 |
| 1912 | 1 |
| 1916 | 1 |
| 1917 | 4 |
| 1926 | 2 |
| 1935 | 1 |
| 1943 | 1 |
| 1945 | 1 |
| 1946 | 3 |
| 1947 | 2 |
| 1948 | 1 |
| 1949 | 1 |
| 1951 | 1 |
| 1952 | 1 |
| 1953 | 1 |
| 1954 | 2 |
| 1955 | 1 |
| 1956 | 1 |
| 1957 | 1 |
| 1958 | 2 |
| 1959 | 1 |
| 1960 | 1 |
| 1961 | 3 |
| 1962 | 1 |
| 1963 | 2 |
| 1964 | 4 |
| 1965 | 3 |
| 1966 | 5 |
| 1967 | 3 |
| 1968 | 2 |
| 1969 | 4 |
| 1970 | 3 |
| 1971 | 10 |
| 1972 | 7 |
| 1973 | 8 |
| 1974 | 16 |
| 1975 | 42 |
| 1976 | 39 |
| 1977 | 41 |
| 1978 | 31 |
| 1979 | 44 |
| 1980 | 56 |
| 1981 | 60 |
| 1982 | 70 |
| 1983 | 87 |
| 1984 | 65 |
| 1985 | 70 |
| 1986 | 80 |
| 1987 | 84 |
| 1988 | 96 |
| 1989 | 107 |
| 1990 | 128 |
| 1991 | 118 |
| 1992 | 111 |
| 1993 | 95 |
| 1994 | 120 |
| 1995 | 146 |
| 1996 | 188 |
| 1997 | 157 |
| 1998 | 173 |
| 1999 | 176 |
| 2000 | 193 |
| 2001 | 180 |
| 2002 | 198 |
| 2003 | 220 |
| 2004 | 230 |
| 2005 | 258 |
| 2006 | 244 |
| 2007 | 287 |
| 2008 | 358 |
| 2009 | 331 |
| 2010 | 398 |
| 2011 | 447 |
| 2012 | 457 |
| 2013 | 511 |
| 2014 | 481 |
| 2015 | 609 |
| 2016 | 470 |
| 2017 | 434 |
| 2018 | 517 |
| 2019 | 553 |
| 2020 | 617 |
| 2021 | 669 |
| 2022 | 577 |
| 2023 | 592 |
| 2024 | 157 |