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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1805 | 1 |
| 1843 | 1 |
| 1845 | 2 |
| 1849 | 1 |
| 1854 | 1 |
| 1855 | 1 |
| 1860 | 2 |
| 1869 | 1 |
| 1871 | 2 |
| 1873 | 4 |
| 1879 | 1 |
| 1884 | 1 |
| 1887 | 1 |
| 1888 | 1 |
| 1893 | 1 |
| 1915 | 1 |
| 1924 | 1 |
| 1925 | 1 |
| 1927 | 1 |
| 1932 | 5 |
| 1935 | 1 |
| 1946 | 1 |
| 1947 | 3 |
| 1949 | 1 |
| 1950 | 2 |
| 1951 | 6 |
| 1952 | 4 |
| 1953 | 3 |
| 1954 | 2 |
| 1955 | 1 |
| 1957 | 2 |
| 1958 | 3 |
| 1959 | 4 |
| 1960 | 3 |
| 1961 | 1 |
| 1963 | 2 |
| 1964 | 4 |
| 1965 | 5 |
| 1966 | 3 |
| 1967 | 2 |
| 1968 | 2 |
| 1969 | 3 |
| 1970 | 4 |
| 1971 | 2 |
| 1972 | 5 |
| 1973 | 2 |
| 1974 | 4 |
| 1975 | 13 |
| 1976 | 15 |
| 1977 | 17 |
| 1978 | 12 |
| 1979 | 17 |
| 1980 | 13 |
| 1981 | 20 |
| 1982 | 24 |
| 1983 | 20 |
| 1984 | 29 |
| 1985 | 30 |
| 1986 | 20 |
| 1987 | 29 |
| 1988 | 36 |
| 1989 | 37 |
| 1990 | 61 |
| 1991 | 44 |
| 1992 | 67 |
| 1993 | 68 |
| 1994 | 58 |
| 1995 | 73 |
| 1996 | 99 |
| 1997 | 88 |
| 1998 | 113 |
| 1999 | 122 |
| 2000 | 146 |
| 2001 | 179 |
| 2002 | 168 |
| 2003 | 202 |
| 2004 | 254 |
| 2005 | 291 |
| 2006 | 403 |
| 2007 | 445 |
| 2008 | 501 |
| 2009 | 600 |
| 2010 | 701 |
| 2011 | 842 |
| 2012 | 914 |
| 2013 | 1224 |
| 2014 | 1895 |
| 2015 | 2204 |
| 2016 | 2321 |
| 2017 | 2650 |
| 2018 | 2892 |
| 2019 | 3230 |
| 2020 | 3583 |
| 2021 | 3910 |
| 2022 | 3770 |
| 2023 | 3646 |
| 2024 | 1566 |