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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1799 | 1 |
| 1807 | 2 |
| 1808 | 2 |
| 1886 | 1 |
| 1893 | 1 |
| 1897 | 1 |
| 1911 | 1 |
| 1913 | 1 |
| 1915 | 1 |
| 1917 | 1 |
| 1919 | 2 |
| 1922 | 1 |
| 1923 | 1 |
| 1924 | 3 |
| 1926 | 1 |
| 1927 | 2 |
| 1928 | 2 |
| 1929 | 5 |
| 1931 | 2 |
| 1932 | 2 |
| 1933 | 3 |
| 1934 | 5 |
| 1935 | 5 |
| 1936 | 3 |
| 1937 | 3 |
| 1938 | 3 |
| 1939 | 3 |
| 1940 | 4 |
| 1941 | 3 |
| 1942 | 1 |
| 1943 | 2 |
| 1944 | 1 |
| 1945 | 3 |
| 1946 | 14 |
| 1947 | 13 |
| 1948 | 23 |
| 1949 | 24 |
| 1950 | 15 |
| 1951 | 29 |
| 1952 | 20 |
| 1953 | 18 |
| 1954 | 22 |
| 1955 | 20 |
| 1956 | 16 |
| 1957 | 17 |
| 1958 | 14 |
| 1959 | 21 |
| 1960 | 19 |
| 1961 | 14 |
| 1962 | 16 |
| 1963 | 20 |
| 1964 | 31 |
| 1965 | 37 |
| 1966 | 28 |
| 1967 | 32 |
| 1968 | 31 |
| 1969 | 42 |
| 1970 | 38 |
| 1971 | 39 |
| 1972 | 41 |
| 1973 | 37 |
| 1974 | 38 |
| 1975 | 55 |
| 1976 | 58 |
| 1977 | 46 |
| 1978 | 44 |
| 1979 | 51 |
| 1980 | 56 |
| 1981 | 58 |
| 1982 | 43 |
| 1983 | 56 |
| 1984 | 43 |
| 1985 | 53 |
| 1986 | 39 |
| 1987 | 56 |
| 1988 | 51 |
| 1989 | 40 |
| 1990 | 43 |
| 1991 | 48 |
| 1992 | 37 |
| 1993 | 54 |
| 1994 | 64 |
| 1995 | 64 |
| 1996 | 58 |
| 1997 | 61 |
| 1998 | 56 |
| 1999 | 68 |
| 2000 | 67 |
| 2001 | 75 |
| 2002 | 88 |
| 2003 | 79 |
| 2004 | 88 |
| 2005 | 82 |
| 2006 | 114 |
| 2007 | 149 |
| 2008 | 133 |
| 2009 | 150 |
| 2010 | 200 |
| 2011 | 188 |
| 2012 | 193 |
| 2013 | 191 |
| 2014 | 207 |
| 2015 | 245 |
| 2016 | 289 |
| 2017 | 338 |
| 2018 | 334 |
| 2019 | 297 |
| 2020 | 420 |
| 2021 | 489 |
| 2022 | 463 |
| 2023 | 393 |
| 2024 | 200 |