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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1900 | 1 |
| 1901 | 1 |
| 1908 | 1 |
| 1910 | 1 |
| 1918 | 1 |
| 1924 | 1 |
| 1929 | 2 |
| 1931 | 1 |
| 1932 | 2 |
| 1935 | 1 |
| 1939 | 1 |
| 1944 | 1 |
| 1947 | 1 |
| 1949 | 1 |
| 1951 | 1 |
| 1953 | 1 |
| 1958 | 1 |
| 1960 | 1 |
| 1967 | 1 |
| 1971 | 1 |
| 1972 | 1 |
| 1980 | 1 |
| 1981 | 2 |
| 1988 | 1 |
| 1990 | 1 |
| 1995 | 2 |
| 1999 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 4 |
| 2008 | 2 |
| 2009 | 2 |
| 2010 | 2 |
| 2011 | 3 |
| 2012 | 3 |
| 2013 | 5 |
| 2014 | 10 |
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 0 |