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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1882 | 1 |
| 1886 | 1 |
| 1901 | 1 |
| 1905 | 1 |
| 1907 | 1 |
| 1909 | 1 |
| 1913 | 1 |
| 1918 | 1 |
| 1920 | 1 |
| 1923 | 1 |
| 1926 | 1 |
| 1928 | 1 |
| 1931 | 2 |
| 1934 | 1 |
| 1935 | 1 |
| 1937 | 2 |
| 1947 | 1 |
| 1952 | 1 |
| 1953 | 1 |
| 1954 | 1 |
| 1955 | 2 |
| 1960 | 1 |
| 1961 | 3 |
| 1962 | 1 |
| 1963 | 3 |
| 1964 | 2 |
| 1965 | 5 |
| 1966 | 7 |
| 1967 | 6 |
| 1968 | 6 |
| 1969 | 8 |
| 1970 | 21 |
| 1971 | 15 |
| 1972 | 11 |
| 1973 | 19 |
| 1974 | 11 |
| 1975 | 11 |
| 1976 | 10 |
| 1977 | 23 |
| 1978 | 10 |
| 1979 | 9 |
| 1980 | 16 |
| 1981 | 9 |
| 1982 | 22 |
| 1983 | 23 |
| 1984 | 23 |
| 1985 | 20 |
| 1986 | 29 |
| 1987 | 35 |
| 1988 | 43 |
| 1989 | 35 |
| 1990 | 39 |
| 1991 | 39 |
| 1992 | 46 |
| 1993 | 40 |
| 1994 | 39 |
| 1995 | 40 |
| 1996 | 58 |
| 1997 | 49 |
| 1998 | 69 |
| 1999 | 51 |
| 2000 | 86 |
| 2001 | 97 |
| 2002 | 84 |
| 2003 | 108 |
| 2004 | 125 |
| 2005 | 139 |
| 2006 | 171 |
| 2007 | 182 |
| 2008 | 211 |
| 2009 | 226 |
| 2010 | 245 |
| 2011 | 319 |
| 2012 | 347 |
| 2013 | 474 |
| 2014 | 547 |
| 2015 | 592 |
| 2016 | 576 |
| 2017 | 662 |
| 2018 | 641 |
| 2019 | 722 |
| 2020 | 933 |
| 2021 | 1193 |
| 2022 | 1220 |
| 2023 | 1197 |
| 2024 | 457 |