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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1893 | 1 |
| 1894 | 1 |
| 1902 | 1 |
| 1904 | 1 |
| 1907 | 1 |
| 1913 | 2 |
| 1915 | 1 |
| 1924 | 1 |
| 1945 | 1 |
| 1946 | 8 |
| 1947 | 4 |
| 1948 | 5 |
| 1949 | 1 |
| 1950 | 4 |
| 1951 | 8 |
| 1952 | 6 |
| 1953 | 7 |
| 1954 | 5 |
| 1955 | 8 |
| 1956 | 6 |
| 1957 | 12 |
| 1958 | 7 |
| 1959 | 17 |
| 1960 | 18 |
| 1961 | 11 |
| 1962 | 20 |
| 1963 | 11 |
| 1964 | 15 |
| 1965 | 6 |
| 1966 | 13 |
| 1967 | 12 |
| 1968 | 24 |
| 1969 | 21 |
| 1970 | 23 |
| 1971 | 24 |
| 1972 | 21 |
| 1973 | 20 |
| 1974 | 22 |
| 1975 | 30 |
| 1976 | 24 |
| 1977 | 29 |
| 1978 | 24 |
| 1979 | 26 |
| 1980 | 49 |
| 1981 | 37 |
| 1982 | 38 |
| 1983 | 48 |
| 1984 | 40 |
| 1985 | 50 |
| 1986 | 55 |
| 1987 | 60 |
| 1988 | 61 |
| 1989 | 60 |
| 1990 | 71 |
| 1991 | 68 |
| 1992 | 83 |
| 1993 | 85 |
| 1994 | 102 |
| 1995 | 80 |
| 1996 | 101 |
| 1997 | 113 |
| 1998 | 137 |
| 1999 | 127 |
| 2000 | 155 |
| 2001 | 198 |
| 2002 | 209 |
| 2003 | 203 |
| 2004 | 251 |
| 2005 | 226 |
| 2006 | 297 |
| 2007 | 306 |
| 2008 | 369 |
| 2009 | 416 |
| 2010 | 437 |
| 2011 | 437 |
| 2012 | 502 |
| 2013 | 556 |
| 2014 | 674 |
| 2015 | 869 |
| 2016 | 916 |
| 2017 | 981 |
| 2018 | 1018 |
| 2019 | 1089 |
| 2020 | 1288 |
| 2021 | 1410 |
| 2022 | 1446 |
| 2023 | 1325 |
| 2024 | 459 |