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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1867 | 1 |
| 1875 | 1 |
| 1879 | 1 |
| 1883 | 1 |
| 1894 | 1 |
| 1905 | 1 |
| 1907 | 1 |
| 1908 | 1 |
| 1909 | 1 |
| 1913 | 1 |
| 1914 | 1 |
| 1915 | 1 |
| 1916 | 1 |
| 1924 | 1 |
| 1926 | 2 |
| 1927 | 1 |
| 1933 | 2 |
| 1936 | 1 |
| 1943 | 1 |
| 1944 | 8 |
| 1946 | 4 |
| 1947 | 4 |
| 1948 | 2 |
| 1950 | 2 |
| 1951 | 5 |
| 1952 | 6 |
| 1953 | 11 |
| 1954 | 11 |
| 1955 | 17 |
| 1956 | 12 |
| 1957 | 5 |
| 1958 | 12 |
| 1959 | 6 |
| 1960 | 8 |
| 1961 | 8 |
| 1962 | 12 |
| 1963 | 6 |
| 1964 | 11 |
| 1965 | 9 |
| 1966 | 8 |
| 1967 | 17 |
| 1968 | 22 |
| 1969 | 25 |
| 1970 | 24 |
| 1971 | 29 |
| 1972 | 27 |
| 1973 | 34 |
| 1974 | 21 |
| 1975 | 24 |
| 1976 | 24 |
| 1977 | 38 |
| 1978 | 36 |
| 1979 | 52 |
| 1980 | 64 |
| 1981 | 61 |
| 1982 | 68 |
| 1983 | 74 |
| 1984 | 88 |
| 1985 | 81 |
| 1986 | 83 |
| 1987 | 107 |
| 1988 | 150 |
| 1989 | 115 |
| 1990 | 141 |
| 1991 | 134 |
| 1992 | 104 |
| 1993 | 143 |
| 1994 | 152 |
| 1995 | 161 |
| 1996 | 157 |
| 1997 | 154 |
| 1998 | 147 |
| 1999 | 144 |
| 2000 | 173 |
| 2001 | 201 |
| 2002 | 200 |
| 2003 | 219 |
| 2004 | 230 |
| 2005 | 282 |
| 2006 | 322 |
| 2007 | 326 |
| 2008 | 354 |
| 2009 | 380 |
| 2010 | 399 |
| 2011 | 458 |
| 2012 | 478 |
| 2013 | 565 |
| 2014 | 804 |
| 2015 | 920 |
| 2016 | 960 |
| 2017 | 922 |
| 2018 | 981 |
| 2019 | 977 |
| 2020 | 793 |
| 2021 | 779 |
| 2022 | 705 |
| 2023 | 664 |
| 2024 | 696 |
| 2025 | 738 |
| 2026 | 251 |