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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1829 | 1 |
| 1841 | 1 |
| 1846 | 1 |
| 1850 | 2 |
| 1871 | 2 |
| 1876 | 1 |
| 1878 | 1 |
| 1888 | 1 |
| 1893 | 1 |
| 1897 | 1 |
| 1908 | 1 |
| 1909 | 1 |
| 1910 | 1 |
| 1914 | 1 |
| 1926 | 2 |
| 1929 | 1 |
| 1931 | 1 |
| 1934 | 1 |
| 1936 | 1 |
| 1937 | 1 |
| 1946 | 1 |
| 1950 | 3 |
| 1952 | 2 |
| 1953 | 2 |
| 1954 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1958 | 2 |
| 1961 | 2 |
| 1962 | 2 |
| 1963 | 1 |
| 1964 | 2 |
| 1965 | 1 |
| 1966 | 3 |
| 1967 | 2 |
| 1968 | 2 |
| 1969 | 6 |
| 1970 | 2 |
| 1971 | 3 |
| 1972 | 4 |
| 1973 | 6 |
| 1974 | 3 |
| 1975 | 16 |
| 1976 | 8 |
| 1977 | 11 |
| 1978 | 13 |
| 1979 | 14 |
| 1980 | 11 |
| 1981 | 14 |
| 1982 | 17 |
| 1983 | 23 |
| 1984 | 27 |
| 1985 | 23 |
| 1986 | 34 |
| 1987 | 34 |
| 1988 | 32 |
| 1989 | 40 |
| 1990 | 38 |
| 1991 | 54 |
| 1992 | 61 |
| 1993 | 57 |
| 1994 | 40 |
| 1995 | 54 |
| 1996 | 51 |
| 1997 | 54 |
| 1998 | 80 |
| 1999 | 56 |
| 2000 | 83 |
| 2001 | 63 |
| 2002 | 56 |
| 2003 | 59 |
| 2004 | 60 |
| 2005 | 88 |
| 2006 | 94 |
| 2007 | 104 |
| 2008 | 104 |
| 2009 | 94 |
| 2010 | 89 |
| 2011 | 110 |
| 2012 | 127 |
| 2013 | 195 |
| 2014 | 474 |
| 2015 | 589 |
| 2016 | 573 |
| 2017 | 592 |
| 2018 | 618 |
| 2019 | 725 |
| 2020 | 970 |
| 2021 | 1067 |
| 2022 | 979 |
| 2023 | 1003 |
| 2024 | 494 |