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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1887 | 1 |
| 1896 | 1 |
| 1903 | 2 |
| 1906 | 1 |
| 1910 | 1 |
| 1914 | 1 |
| 1915 | 1 |
| 1916 | 3 |
| 1918 | 1 |
| 1929 | 1 |
| 1930 | 2 |
| 1935 | 1 |
| 1939 | 1 |
| 1944 | 1 |
| 1945 | 3 |
| 1946 | 2 |
| 1947 | 9 |
| 1948 | 9 |
| 1949 | 13 |
| 1950 | 18 |
| 1951 | 19 |
| 1952 | 18 |
| 1953 | 12 |
| 1954 | 13 |
| 1955 | 30 |
| 1956 | 19 |
| 1957 | 21 |
| 1958 | 19 |
| 1959 | 28 |
| 1960 | 24 |
| 1961 | 24 |
| 1962 | 27 |
| 1963 | 31 |
| 1964 | 56 |
| 1965 | 43 |
| 1966 | 35 |
| 1967 | 45 |
| 1968 | 42 |
| 1969 | 49 |
| 1970 | 35 |
| 1971 | 37 |
| 1972 | 48 |
| 1973 | 61 |
| 1974 | 50 |
| 1975 | 42 |
| 1976 | 32 |
| 1977 | 36 |
| 1978 | 36 |
| 1979 | 48 |
| 1980 | 40 |
| 1981 | 37 |
| 1982 | 36 |
| 1983 | 45 |
| 1984 | 31 |
| 1985 | 47 |
| 1986 | 52 |
| 1987 | 55 |
| 1988 | 36 |
| 1989 | 69 |
| 1990 | 69 |
| 1991 | 56 |
| 1992 | 82 |
| 1993 | 82 |
| 1994 | 89 |
| 1995 | 76 |
| 1996 | 67 |
| 1997 | 71 |
| 1998 | 40 |
| 1999 | 65 |
| 2000 | 67 |
| 2001 | 78 |
| 2002 | 83 |
| 2003 | 82 |
| 2004 | 68 |
| 2005 | 64 |
| 2006 | 73 |
| 2007 | 80 |
| 2008 | 83 |
| 2009 | 75 |
| 2010 | 98 |
| 2011 | 122 |
| 2012 | 168 |
| 2013 | 124 |
| 2014 | 150 |
| 2015 | 171 |
| 2016 | 151 |
| 2017 | 170 |
| 2018 | 172 |
| 2019 | 145 |
| 2020 | 162 |
| 2021 | 178 |
| 2022 | 173 |
| 2023 | 183 |
| 2024 | 70 |