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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1847 | 1 |
| 1858 | 1 |
| 1860 | 1 |
| 1875 | 1 |
| 1883 | 1 |
| 1890 | 1 |
| 1895 | 1 |
| 1897 | 1 |
| 1913 | 1 |
| 1920 | 1 |
| 1945 | 1 |
| 1946 | 2 |
| 1947 | 1 |
| 1948 | 1 |
| 1949 | 1 |
| 1950 | 1 |
| 1951 | 4 |
| 1952 | 1 |
| 1953 | 3 |
| 1954 | 3 |
| 1955 | 3 |
| 1956 | 1 |
| 1957 | 2 |
| 1959 | 2 |
| 1960 | 1 |
| 1961 | 1 |
| 1962 | 2 |
| 1963 | 3 |
| 1964 | 2 |
| 1965 | 1 |
| 1966 | 4 |
| 1967 | 10 |
| 1968 | 13 |
| 1969 | 9 |
| 1970 | 3 |
| 1971 | 12 |
| 1972 | 12 |
| 1973 | 15 |
| 1974 | 16 |
| 1975 | 16 |
| 1976 | 8 |
| 1977 | 15 |
| 1978 | 24 |
| 1979 | 16 |
| 1980 | 27 |
| 1981 | 29 |
| 1982 | 17 |
| 1983 | 36 |
| 1984 | 34 |
| 1985 | 42 |
| 1986 | 47 |
| 1987 | 48 |
| 1988 | 57 |
| 1989 | 65 |
| 1990 | 62 |
| 1991 | 43 |
| 1992 | 67 |
| 1993 | 68 |
| 1994 | 75 |
| 1995 | 75 |
| 1996 | 86 |
| 1997 | 68 |
| 1998 | 59 |
| 1999 | 58 |
| 2000 | 99 |
| 2001 | 71 |
| 2002 | 74 |
| 2003 | 89 |
| 2004 | 72 |
| 2005 | 92 |
| 2006 | 96 |
| 2007 | 87 |
| 2008 | 110 |
| 2009 | 112 |
| 2010 | 121 |
| 2011 | 106 |
| 2012 | 103 |
| 2013 | 89 |
| 2014 | 114 |
| 2015 | 109 |
| 2016 | 109 |
| 2017 | 121 |
| 2018 | 129 |
| 2019 | 133 |
| 2020 | 183 |
| 2021 | 190 |
| 2022 | 197 |
| 2023 | 202 |
| 2024 | 70 |