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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1903 | 1 |
| 1914 | 1 |
| 1915 | 1 |
| 1916 | 1 |
| 1917 | 1 |
| 1918 | 2 |
| 1919 | 1 |
| 1920 | 1 |
| 1921 | 1 |
| 1922 | 2 |
| 1923 | 2 |
| 1930 | 1 |
| 1940 | 1 |
| 1949 | 1 |
| 1950 | 5 |
| 1951 | 2 |
| 1953 | 1 |
| 1954 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1959 | 1 |
| 1960 | 1 |
| 1962 | 1 |
| 1964 | 2 |
| 1965 | 1 |
| 1971 | 1 |
| 1972 | 2 |
| 1973 | 2 |
| 1974 | 2 |
| 1975 | 1 |
| 1976 | 2 |
| 1977 | 1 |
| 1978 | 4 |
| 1981 | 1 |
| 1983 | 2 |
| 1984 | 2 |
| 1985 | 4 |
| 1986 | 4 |
| 1987 | 3 |
| 1988 | 8 |
| 1989 | 4 |
| 1990 | 4 |
| 1991 | 4 |
| 1992 | 5 |
| 1993 | 5 |
| 1994 | 4 |
| 1995 | 3 |
| 1996 | 5 |
| 1997 | 11 |
| 1998 | 4 |
| 1999 | 13 |
| 2000 | 8 |
| 2001 | 20 |
| 2002 | 15 |
| 2003 | 28 |
| 2004 | 39 |
| 2005 | 36 |
| 2006 | 32 |
| 2007 | 43 |
| 2008 | 38 |
| 2009 | 28 |
| 2010 | 30 |
| 2011 | 29 |
| 2012 | 40 |
| 2013 | 50 |
| 2014 | 43 |
| 2015 | 51 |
| 2016 | 43 |
| 2017 | 55 |
| 2018 | 37 |
| 2019 | 50 |
| 2020 | 39 |
| 2021 | 63 |
| 2022 | 56 |
| 2023 | 71 |
| 2024 | 43 |
| 2025 | 1 |