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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1903 | 1 |
| 1908 | 1 |
| 1909 | 1 |
| 1913 | 1 |
| 1914 | 1 |
| 1916 | 1 |
| 1917 | 1 |
| 1922 | 1 |
| 1924 | 1 |
| 1925 | 1 |
| 1929 | 1 |
| 1950 | 1 |
| 1954 | 1 |
| 1966 | 3 |
| 1967 | 1 |
| 1972 | 1 |
| 1975 | 1 |
| 1977 | 1 |
| 1979 | 1 |
| 1981 | 1 |
| 1983 | 1 |
| 1986 | 1 |
| 1990 | 1 |
| 1991 | 2 |
| 1992 | 2 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 6 |
| 1996 | 2 |
| 1997 | 6 |
| 1998 | 7 |
| 1999 | 7 |
| 2000 | 9 |
| 2001 | 20 |
| 2002 | 27 |
| 2003 | 37 |
| 2004 | 38 |
| 2005 | 56 |
| 2006 | 47 |
| 2007 | 54 |
| 2008 | 71 |
| 2009 | 79 |
| 2010 | 132 |
| 2011 | 134 |
| 2012 | 147 |
| 2013 | 165 |
| 2014 | 241 |
| 2015 | 258 |
| 2016 | 272 |
| 2017 | 279 |
| 2018 | 295 |
| 2019 | 339 |
| 2020 | 354 |
| 2021 | 417 |
| 2022 | 430 |
| 2023 | 304 |