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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1921 | 1 |
| 1927 | 4 |
| 1928 | 2 |
| 1929 | 2 |
| 1930 | 2 |
| 1932 | 1 |
| 1968 | 3 |
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1978 | 1 |
| 1989 | 1 |
| 1994 | 1 |
| 1997 | 2 |
| 1998 | 1 |
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 3 |
| 2003 | 3 |
| 2004 | 5 |
| 2005 | 4 |
| 2006 | 4 |
| 2007 | 4 |
| 2008 | 2 |
| 2009 | 6 |
| 2010 | 8 |
| 2011 | 8 |
| 2012 | 14 |
| 2013 | 18 |
| 2014 | 23 |
| 2015 | 24 |
| 2016 | 28 |
| 2017 | 14 |
| 2018 | 30 |
| 2019 | 35 |
| 2020 | 61 |
| 2021 | 68 |
| 2022 | 55 |
| 2023 | 63 |
| 2024 | 78 |
| 2025 | 1 |