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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1924 | 2 |
| 1925 | 1 |
| 1926 | 1 |
| 1928 | 1 |
| 1930 | 1 |
| 1931 | 1 |
| 1932 | 1 |
| 1933 | 1 |
| 1935 | 2 |
| 1936 | 3 |
| 1937 | 1 |
| 1938 | 1 |
| 1941 | 1 |
| 1946 | 3 |
| 1948 | 1 |
| 1950 | 1 |
| 1952 | 1 |
| 1953 | 3 |
| 1958 | 1 |
| 1964 | 1 |
| 1969 | 1 |
| 1990 | 2 |
| 1995 | 2 |
| 1999 | 2 |
| 2000 | 7 |
| 2001 | 7 |
| 2002 | 7 |
| 2003 | 1 |
| 2004 | 12 |
| 2005 | 6 |
| 2006 | 12 |
| 2007 | 19 |
| 2008 | 21 |
| 2009 | 31 |
| 2010 | 31 |
| 2011 | 32 |
| 2012 | 22 |
| 2013 | 24 |
| 2014 | 17 |
| 2015 | 26 |
| 2016 | 19 |
| 2017 | 16 |
| 2018 | 15 |
| 2019 | 19 |
| 2020 | 21 |
| 2021 | 17 |
| 2022 | 26 |
| 2023 | 20 |
| 2024 | 13 |
| 2025 | 5 |