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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1883 | 1 |
| 1885 | 1 |
| 1887 | 1 |
| 1888 | 2 |
| 1894 | 1 |
| 1895 | 1 |
| 1896 | 2 |
| 1897 | 3 |
| 1898 | 1 |
| 1899 | 2 |
| 1900 | 1 |
| 1901 | 1 |
| 1904 | 2 |
| 1905 | 2 |
| 1906 | 2 |
| 1912 | 1 |
| 1920 | 1 |
| 1921 | 1 |
| 1925 | 1 |
| 1926 | 1 |
| 1927 | 2 |
| 1928 | 4 |
| 1929 | 2 |
| 1930 | 3 |
| 1931 | 6 |
| 1932 | 2 |
| 1933 | 3 |
| 1934 | 4 |
| 1935 | 3 |
| 1937 | 3 |
| 1938 | 2 |
| 1939 | 2 |
| 1940 | 7 |
| 1941 | 3 |
| 1942 | 7 |
| 1943 | 4 |
| 1944 | 4 |
| 1945 | 10 |
| 1946 | 54 |
| 1947 | 61 |
| 1948 | 73 |
| 1949 | 69 |
| 1950 | 100 |
| 1951 | 100 |
| 1952 | 107 |
| 1953 | 90 |
| 1954 | 95 |
| 1955 | 103 |
| 1956 | 116 |
| 1957 | 114 |
| 1958 | 120 |
| 1959 | 85 |
| 1960 | 86 |
| 1961 | 106 |
| 1962 | 99 |
| 1963 | 121 |
| 1964 | 169 |
| 1965 | 155 |
| 1966 | 157 |
| 1967 | 181 |
| 1968 | 214 |
| 1969 | 187 |
| 1970 | 209 |
| 1971 | 179 |
| 1972 | 208 |
| 1973 | 222 |
| 1974 | 190 |
| 1975 | 233 |
| 1976 | 219 |
| 1977 | 268 |
| 1978 | 243 |
| 1979 | 243 |
| 1980 | 218 |
| 1981 | 239 |
| 1982 | 252 |
| 1983 | 218 |
| 1984 | 277 |
| 1985 | 306 |
| 1986 | 310 |
| 1987 | 290 |
| 1988 | 307 |
| 1989 | 303 |
| 1990 | 347 |
| 1991 | 338 |
| 1992 | 340 |
| 1993 | 308 |
| 1994 | 288 |
| 1995 | 290 |
| 1996 | 327 |
| 1997 | 302 |
| 1998 | 306 |
| 1999 | 322 |
| 2000 | 321 |
| 2001 | 359 |
| 2002 | 347 |
| 2003 | 361 |
| 2004 | 340 |
| 2005 | 386 |
| 2006 | 405 |
| 2007 | 454 |
| 2008 | 518 |
| 2009 | 562 |
| 2010 | 612 |
| 2011 | 650 |
| 2012 | 703 |
| 2013 | 736 |
| 2014 | 776 |
| 2015 | 856 |
| 2016 | 844 |
| 2017 | 829 |
| 2018 | 884 |
| 2019 | 896 |
| 2020 | 982 |
| 2021 | 1104 |
| 2022 | 1036 |
| 2023 | 280 |