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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1896 | 24 |
| 1897 | 13 |
| 1898 | 12 |
| 1899 | 6 |
| 1900 | 7 |
| 1901 | 6 |
| 1902 | 11 |
| 1903 | 14 |
| 1904 | 9 |
| 1905 | 7 |
| 1906 | 9 |
| 1907 | 3 |
| 1908 | 22 |
| 1909 | 5 |
| 1910 | 12 |
| 1911 | 6 |
| 1912 | 12 |
| 1913 | 36 |
| 1914 | 9 |
| 1915 | 19 |
| 1916 | 8 |
| 1917 | 6 |
| 1918 | 10 |
| 1919 | 12 |
| 1920 | 14 |
| 1921 | 17 |
| 1922 | 18 |
| 1923 | 28 |
| 1924 | 26 |
| 1925 | 45 |
| 1926 | 15 |
| 1927 | 14 |
| 1928 | 22 |
| 1929 | 11 |
| 1930 | 15 |
| 1931 | 13 |
| 1932 | 8 |
| 1933 | 15 |
| 1934 | 8 |
| 1935 | 16 |
| 1936 | 8 |
| 1937 | 11 |
| 1938 | 7 |
| 1939 | 5 |
| 1940 | 9 |
| 1941 | 9 |
| 1942 | 9 |
| 1943 | 8 |
| 1944 | 5 |
| 1945 | 109 |
| 1946 | 351 |
| 1947 | 417 |
| 1948 | 335 |
| 1949 | 390 |
| 1950 | 538 |
| 1951 | 564 |
| 1952 | 724 |
| 1953 | 668 |
| 1954 | 731 |
| 1955 | 831 |
| 1956 | 824 |
| 1957 | 935 |
| 1958 | 1008 |
| 1959 | 773 |
| 1960 | 420 |
| 1961 | 396 |
| 1962 | 408 |
| 1963 | 491 |
| 1964 | 485 |
| 1965 | 307 |
| 1966 | 163 |
| 1967 | 167 |
| 1968 | 182 |
| 1969 | 156 |
| 1970 | 176 |
| 1971 | 151 |
| 1972 | 137 |
| 1973 | 123 |
| 1974 | 273 |
| 1975 | 751 |
| 1976 | 775 |
| 1977 | 734 |
| 1978 | 658 |
| 1979 | 803 |
| 1980 | 706 |
| 1981 | 534 |
| 1982 | 548 |
| 1983 | 557 |
| 1984 | 518 |
| 1985 | 561 |
| 1986 | 559 |
| 1987 | 600 |
| 1988 | 544 |
| 1989 | 704 |
| 1990 | 706 |
| 1991 | 667 |
| 1992 | 657 |
| 1993 | 664 |
| 1994 | 778 |
| 1995 | 860 |
| 1996 | 785 |
| 1997 | 775 |
| 1998 | 855 |
| 1999 | 794 |
| 2000 | 943 |
| 2001 | 922 |
| 2002 | 1051 |
| 2003 | 960 |
| 2004 | 1197 |
| 2005 | 1363 |
| 2006 | 1370 |
| 2007 | 1469 |
| 2008 | 1553 |
| 2009 | 1524 |
| 2010 | 1565 |
| 2011 | 1573 |
| 2012 | 1669 |
| 2013 | 1672 |
| 2014 | 1803 |
| 2015 | 1834 |
| 2016 | 1886 |
| 2017 | 1758 |
| 2018 | 1721 |
| 2019 | 1830 |
| 2020 | 2273 |
| 2021 | 2691 |
| 2022 | 2786 |
| 2023 | 2633 |
| 2024 | 975 |