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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1831 | 1 |
| 1853 | 1 |
| 1875 | 1 |
| 1894 | 1 |
| 1901 | 1 |
| 1905 | 1 |
| 1911 | 1 |
| 1912 | 1 |
| 1924 | 1 |
| 1925 | 1 |
| 1930 | 1 |
| 1932 | 2 |
| 1933 | 1 |
| 1934 | 1 |
| 1945 | 5 |
| 1947 | 1 |
| 1948 | 1 |
| 1951 | 1 |
| 1953 | 3 |
| 1954 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1957 | 1 |
| 1958 | 2 |
| 1959 | 3 |
| 1960 | 9 |
| 1961 | 5 |
| 1962 | 6 |
| 1963 | 9 |
| 1964 | 7 |
| 1965 | 12 |
| 1966 | 9 |
| 1967 | 21 |
| 1968 | 14 |
| 1969 | 14 |
| 1970 | 18 |
| 1971 | 18 |
| 1972 | 12 |
| 1973 | 27 |
| 1974 | 21 |
| 1975 | 14 |
| 1976 | 15 |
| 1977 | 22 |
| 1978 | 26 |
| 1979 | 17 |
| 1980 | 30 |
| 1981 | 22 |
| 1982 | 28 |
| 1983 | 22 |
| 1984 | 27 |
| 1985 | 28 |
| 1986 | 24 |
| 1987 | 31 |
| 1988 | 57 |
| 1989 | 49 |
| 1990 | 65 |
| 1991 | 56 |
| 1992 | 80 |
| 1993 | 79 |
| 1994 | 70 |
| 1995 | 90 |
| 1996 | 76 |
| 1997 | 111 |
| 1998 | 99 |
| 1999 | 122 |
| 2000 | 139 |
| 2001 | 150 |
| 2002 | 183 |
| 2003 | 260 |
| 2004 | 329 |
| 2005 | 366 |
| 2006 | 404 |
| 2007 | 396 |
| 2008 | 404 |
| 2009 | 369 |
| 2010 | 439 |
| 2011 | 364 |
| 2012 | 366 |
| 2013 | 478 |
| 2014 | 596 |
| 2015 | 742 |
| 2016 | 715 |
| 2017 | 768 |
| 2018 | 839 |
| 2019 | 829 |
| 2020 | 806 |
| 2021 | 866 |
| 2022 | 786 |
| 2023 | 733 |
| 2024 | 283 |