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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1904 | 2 |
| 1905 | 1 |
| 1908 | 1 |
| 1910 | 1 |
| 1913 | 1 |
| 1916 | 2 |
| 1917 | 1 |
| 1919 | 1 |
| 1933 | 1 |
| 1946 | 1 |
| 1949 | 1 |
| 1951 | 4 |
| 1952 | 3 |
| 1953 | 2 |
| 1954 | 2 |
| 1955 | 3 |
| 1956 | 4 |
| 1957 | 4 |
| 1958 | 4 |
| 1959 | 3 |
| 1960 | 7 |
| 1961 | 2 |
| 1962 | 9 |
| 1963 | 4 |
| 1964 | 15 |
| 1965 | 12 |
| 1966 | 11 |
| 1967 | 13 |
| 1968 | 14 |
| 1969 | 11 |
| 1970 | 9 |
| 1971 | 13 |
| 1972 | 17 |
| 1973 | 13 |
| 1974 | 15 |
| 1975 | 11 |
| 1976 | 13 |
| 1977 | 20 |
| 1978 | 16 |
| 1979 | 17 |
| 1980 | 11 |
| 1981 | 17 |
| 1982 | 16 |
| 1983 | 12 |
| 1984 | 14 |
| 1985 | 11 |
| 1986 | 18 |
| 1987 | 11 |
| 1988 | 13 |
| 1989 | 19 |
| 1990 | 23 |
| 1991 | 17 |
| 1992 | 30 |
| 1993 | 21 |
| 1994 | 20 |
| 1995 | 14 |
| 1996 | 17 |
| 1997 | 23 |
| 1998 | 26 |
| 1999 | 24 |
| 2000 | 22 |
| 2001 | 29 |
| 2002 | 25 |
| 2003 | 17 |
| 2004 | 21 |
| 2005 | 18 |
| 2006 | 33 |
| 2007 | 34 |
| 2008 | 38 |
| 2009 | 49 |
| 2010 | 48 |
| 2011 | 57 |
| 2012 | 64 |
| 2013 | 63 |
| 2014 | 57 |
| 2015 | 77 |
| 2016 | 78 |
| 2017 | 43 |
| 2018 | 50 |
| 2019 | 73 |
| 2020 | 87 |
| 2021 | 80 |
| 2022 | 96 |
| 2023 | 82 |
| 2024 | 23 |