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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1883 | 1 |
| 1890 | 2 |
| 1894 | 1 |
| 1901 | 1 |
| 1931 | 1 |
| 1935 | 1 |
| 1936 | 1 |
| 1940 | 1 |
| 1951 | 1 |
| 1952 | 1 |
| 1957 | 1 |
| 1958 | 1 |
| 1959 | 1 |
| 1961 | 1 |
| 1963 | 1 |
| 1964 | 1 |
| 1965 | 1 |
| 1966 | 4 |
| 1967 | 1 |
| 1969 | 2 |
| 1970 | 5 |
| 1971 | 6 |
| 1972 | 3 |
| 1973 | 3 |
| 1974 | 1 |
| 1975 | 8 |
| 1976 | 9 |
| 1977 | 6 |
| 1978 | 8 |
| 1979 | 8 |
| 1980 | 9 |
| 1981 | 13 |
| 1982 | 10 |
| 1983 | 21 |
| 1984 | 18 |
| 1985 | 13 |
| 1986 | 16 |
| 1987 | 16 |
| 1988 | 16 |
| 1989 | 23 |
| 1990 | 26 |
| 1991 | 23 |
| 1992 | 28 |
| 1993 | 32 |
| 1994 | 30 |
| 1995 | 26 |
| 1996 | 38 |
| 1997 | 33 |
| 1998 | 33 |
| 1999 | 36 |
| 2000 | 34 |
| 2001 | 60 |
| 2002 | 44 |
| 2003 | 41 |
| 2004 | 33 |
| 2005 | 67 |
| 2006 | 84 |
| 2007 | 72 |
| 2008 | 80 |
| 2009 | 88 |
| 2010 | 70 |
| 2011 | 99 |
| 2012 | 109 |
| 2013 | 125 |
| 2014 | 217 |
| 2015 | 289 |
| 2016 | 353 |
| 2017 | 330 |
| 2018 | 379 |
| 2019 | 339 |
| 2020 | 450 |
| 2021 | 487 |
| 2022 | 475 |
| 2023 | 496 |
| 2024 | 176 |