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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1887 | 1 |
| 1893 | 1 |
| 1896 | 1 |
| 1902 | 1 |
| 1909 | 1 |
| 1925 | 1 |
| 1928 | 2 |
| 1931 | 1 |
| 1942 | 1 |
| 1943 | 1 |
| 1946 | 3 |
| 1947 | 4 |
| 1948 | 8 |
| 1949 | 10 |
| 1950 | 14 |
| 1951 | 8 |
| 1952 | 9 |
| 1953 | 6 |
| 1954 | 7 |
| 1955 | 14 |
| 1956 | 10 |
| 1957 | 9 |
| 1958 | 9 |
| 1959 | 10 |
| 1960 | 8 |
| 1961 | 22 |
| 1962 | 10 |
| 1963 | 44 |
| 1964 | 60 |
| 1965 | 46 |
| 1966 | 42 |
| 1967 | 66 |
| 1968 | 56 |
| 1969 | 85 |
| 1970 | 66 |
| 1971 | 72 |
| 1972 | 61 |
| 1973 | 48 |
| 1974 | 54 |
| 1975 | 60 |
| 1976 | 58 |
| 1977 | 60 |
| 1978 | 62 |
| 1979 | 64 |
| 1980 | 70 |
| 1981 | 81 |
| 1982 | 78 |
| 1983 | 81 |
| 1984 | 75 |
| 1985 | 73 |
| 1986 | 91 |
| 1987 | 78 |
| 1988 | 80 |
| 1989 | 121 |
| 1990 | 110 |
| 1991 | 80 |
| 1992 | 110 |
| 1993 | 95 |
| 1994 | 85 |
| 1995 | 104 |
| 1996 | 101 |
| 1997 | 89 |
| 1998 | 114 |
| 1999 | 104 |
| 2000 | 109 |
| 2001 | 104 |
| 2002 | 84 |
| 2003 | 121 |
| 2004 | 105 |
| 2005 | 137 |
| 2006 | 137 |
| 2007 | 133 |
| 2008 | 139 |
| 2009 | 161 |
| 2010 | 141 |
| 2011 | 164 |
| 2012 | 170 |
| 2013 | 201 |
| 2014 | 237 |
| 2015 | 205 |
| 2016 | 248 |
| 2017 | 238 |
| 2018 | 247 |
| 2019 | 242 |
| 2020 | 325 |
| 2021 | 360 |
| 2022 | 347 |
| 2023 | 331 |
| 2024 | 121 |