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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1875 | 1 |
| 1883 | 2 |
| 1884 | 1 |
| 1885 | 2 |
| 1889 | 2 |
| 1892 | 1 |
| 1893 | 3 |
| 1894 | 1 |
| 1895 | 3 |
| 1897 | 1 |
| 1899 | 3 |
| 1900 | 1 |
| 1901 | 3 |
| 1902 | 2 |
| 1903 | 1 |
| 1904 | 2 |
| 1906 | 1 |
| 1908 | 1 |
| 1912 | 1 |
| 1913 | 1 |
| 1915 | 1 |
| 1917 | 2 |
| 1919 | 1 |
| 1921 | 1 |
| 1922 | 2 |
| 1923 | 1 |
| 1925 | 1 |
| 1927 | 3 |
| 1928 | 3 |
| 1929 | 1 |
| 1930 | 1 |
| 1931 | 3 |
| 1932 | 3 |
| 1933 | 4 |
| 1934 | 5 |
| 1935 | 5 |
| 1936 | 3 |
| 1937 | 1 |
| 1938 | 3 |
| 1939 | 1 |
| 1940 | 2 |
| 1942 | 7 |
| 1943 | 3 |
| 1944 | 2 |
| 1945 | 10 |
| 1946 | 42 |
| 1947 | 44 |
| 1948 | 58 |
| 1949 | 61 |
| 1950 | 65 |
| 1951 | 101 |
| 1952 | 115 |
| 1953 | 138 |
| 1954 | 112 |
| 1955 | 124 |
| 1956 | 131 |
| 1957 | 126 |
| 1958 | 128 |
| 1959 | 130 |
| 1960 | 119 |
| 1961 | 122 |
| 1962 | 130 |
| 1963 | 146 |
| 1964 | 196 |
| 1965 | 202 |
| 1966 | 199 |
| 1967 | 270 |
| 1968 | 255 |
| 1969 | 293 |
| 1970 | 288 |
| 1971 | 319 |
| 1972 | 349 |
| 1973 | 363 |
| 1974 | 352 |
| 1975 | 397 |
| 1976 | 433 |
| 1977 | 427 |
| 1978 | 465 |
| 1979 | 420 |
| 1980 | 512 |
| 1981 | 523 |
| 1982 | 519 |
| 1983 | 556 |
| 1984 | 598 |
| 1985 | 626 |
| 1986 | 663 |
| 1987 | 661 |
| 1988 | 725 |
| 1989 | 719 |
| 1990 | 817 |
| 1991 | 764 |
| 1992 | 862 |
| 1993 | 895 |
| 1994 | 879 |
| 1995 | 959 |
| 1996 | 920 |
| 1997 | 879 |
| 1998 | 898 |
| 1999 | 891 |
| 2000 | 987 |
| 2001 | 1037 |
| 2002 | 1141 |
| 2003 | 1098 |
| 2004 | 1201 |
| 2005 | 1272 |
| 2006 | 1421 |
| 2007 | 1470 |
| 2008 | 1560 |
| 2009 | 1658 |
| 2010 | 1793 |
| 2011 | 1967 |
| 2012 | 2053 |
| 2013 | 2142 |
| 2014 | 2204 |
| 2015 | 2347 |
| 2016 | 2434 |
| 2017 | 2426 |
| 2018 | 2556 |
| 2019 | 2481 |
| 2020 | 2894 |
| 2021 | 3063 |
| 2022 | 2902 |
| 2023 | 2797 |
| 2024 | 2603 |
| 2025 | 53 |