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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1893 | 1 |
| 1899 | 3 |
| 1900 | 4 |
| 1901 | 2 |
| 1902 | 1 |
| 1903 | 3 |
| 1904 | 3 |
| 1906 | 1 |
| 1907 | 2 |
| 1909 | 3 |
| 1910 | 6 |
| 1911 | 1 |
| 1914 | 2 |
| 1915 | 14 |
| 1916 | 14 |
| 1917 | 21 |
| 1918 | 11 |
| 1919 | 22 |
| 1920 | 7 |
| 1921 | 15 |
| 1922 | 4 |
| 1923 | 3 |
| 1924 | 4 |
| 1925 | 2 |
| 1926 | 2 |
| 1927 | 4 |
| 1928 | 4 |
| 1930 | 2 |
| 1931 | 2 |
| 1934 | 3 |
| 1935 | 1 |
| 1936 | 1 |
| 1939 | 1 |
| 1940 | 1 |
| 1941 | 5 |
| 1942 | 5 |
| 1943 | 10 |
| 1944 | 21 |
| 1945 | 24 |
| 1946 | 2 |
| 1947 | 8 |
| 1948 | 6 |
| 1949 | 3 |
| 1951 | 3 |
| 1952 | 4 |
| 1953 | 2 |
| 1954 | 3 |
| 1955 | 2 |
| 1958 | 7 |
| 1959 | 53 |
| 1960 | 61 |
| 1961 | 50 |
| 1962 | 68 |
| 1963 | 3 |
| 1964 | 3 |
| 1965 | 6 |
| 1966 | 5 |
| 1967 | 8 |
| 1968 | 6 |
| 1969 | 7 |
| 1970 | 8 |
| 1971 | 5 |
| 1972 | 15 |
| 1973 | 4 |
| 1974 | 5 |
| 1975 | 20 |
| 1976 | 19 |
| 1977 | 20 |
| 1978 | 16 |
| 1979 | 14 |
| 1980 | 23 |
| 1981 | 26 |
| 1982 | 19 |
| 1983 | 31 |
| 1984 | 23 |
| 1985 | 21 |
| 1986 | 36 |
| 1987 | 51 |
| 1988 | 130 |
| 1989 | 133 |
| 1990 | 184 |
| 1991 | 175 |
| 1992 | 152 |
| 1993 | 158 |
| 1994 | 123 |
| 1995 | 113 |
| 1996 | 150 |
| 1997 | 205 |
| 1998 | 305 |
| 1999 | 423 |
| 2000 | 524 |
| 2001 | 595 |
| 2002 | 639 |
| 2003 | 700 |
| 2004 | 716 |
| 2005 | 832 |
| 2006 | 974 |
| 2007 | 980 |
| 2008 | 1018 |
| 2009 | 1106 |
| 2010 | 1173 |
| 2011 | 1306 |
| 2012 | 1290 |
| 2013 | 1284 |
| 2014 | 1654 |
| 2015 | 2069 |
| 2016 | 2151 |
| 2017 | 2077 |
| 2018 | 2239 |
| 2019 | 2349 |
| 2020 | 2127 |
| 2021 | 2399 |
| 2022 | 2056 |
| 2023 | 1837 |
| 2024 | 859 |