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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1874 | 1 |
| 1890 | 1 |
| 1899 | 1 |
| 1900 | 1 |
| 1903 | 1 |
| 1911 | 1 |
| 1915 | 2 |
| 1928 | 1 |
| 1934 | 1 |
| 1935 | 1 |
| 1936 | 2 |
| 1938 | 1 |
| 1939 | 2 |
| 1940 | 1 |
| 1941 | 1 |
| 1942 | 1 |
| 1943 | 1 |
| 1944 | 1 |
| 1945 | 2 |
| 1946 | 8 |
| 1947 | 5 |
| 1948 | 8 |
| 1949 | 2 |
| 1950 | 4 |
| 1951 | 2 |
| 1952 | 8 |
| 1953 | 3 |
| 1954 | 4 |
| 1955 | 6 |
| 1956 | 9 |
| 1957 | 11 |
| 1958 | 4 |
| 1959 | 2 |
| 1960 | 5 |
| 1961 | 3 |
| 1962 | 9 |
| 1963 | 8 |
| 1964 | 9 |
| 1965 | 18 |
| 1966 | 8 |
| 1967 | 20 |
| 1968 | 15 |
| 1969 | 16 |
| 1970 | 17 |
| 1971 | 18 |
| 1972 | 23 |
| 1973 | 19 |
| 1974 | 21 |
| 1975 | 30 |
| 1976 | 28 |
| 1977 | 28 |
| 1978 | 28 |
| 1979 | 37 |
| 1980 | 39 |
| 1981 | 26 |
| 1982 | 40 |
| 1983 | 47 |
| 1984 | 58 |
| 1985 | 49 |
| 1986 | 58 |
| 1987 | 48 |
| 1988 | 59 |
| 1989 | 53 |
| 1990 | 45 |
| 1991 | 59 |
| 1992 | 58 |
| 1993 | 73 |
| 1994 | 53 |
| 1995 | 64 |
| 1996 | 68 |
| 1997 | 74 |
| 1998 | 79 |
| 1999 | 55 |
| 2000 | 60 |
| 2001 | 70 |
| 2002 | 73 |
| 2003 | 62 |
| 2004 | 66 |
| 2005 | 92 |
| 2006 | 106 |
| 2007 | 108 |
| 2008 | 86 |
| 2009 | 97 |
| 2010 | 118 |
| 2011 | 117 |
| 2012 | 127 |
| 2013 | 164 |
| 2014 | 145 |
| 2015 | 159 |
| 2016 | 177 |
| 2017 | 178 |
| 2018 | 188 |
| 2019 | 203 |
| 2020 | 201 |
| 2021 | 242 |
| 2022 | 229 |
| 2023 | 214 |
| 2024 | 90 |