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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1913 | 1 |
| 1919 | 2 |
| 1920 | 2 |
| 1921 | 2 |
| 1922 | 2 |
| 1923 | 2 |
| 1924 | 1 |
| 1925 | 3 |
| 1926 | 2 |
| 1927 | 3 |
| 1928 | 1 |
| 1931 | 2 |
| 1932 | 5 |
| 1933 | 1 |
| 1934 | 1 |
| 1937 | 1 |
| 1938 | 1 |
| 1939 | 1 |
| 1947 | 2 |
| 1948 | 2 |
| 1949 | 4 |
| 1950 | 3 |
| 1951 | 2 |
| 1952 | 2 |
| 1953 | 1 |
| 1954 | 3 |
| 1955 | 2 |
| 1956 | 2 |
| 1958 | 2 |
| 1959 | 1 |
| 1960 | 2 |
| 1996 | 1 |
| 2000 | 3 |
| 2001 | 3 |
| 2002 | 2 |
| 2003 | 6 |
| 2004 | 1 |
| 2005 | 4 |
| 2006 | 5 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 1 |
| 2010 | 4 |
| 2011 | 3 |
| 2012 | 3 |
| 2013 | 3 |
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 1 |