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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1924 | 1 |
| 1929 | 1 |
| 1931 | 2 |
| 1932 | 1 |
| 1977 | 1 |
| 1978 | 1 |
| 1979 | 1 |
| 1980 | 1 |
| 1985 | 1 |
| 1988 | 3 |
| 1990 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1996 | 3 |
| 1999 | 1 |
| 2000 | 2 |
| 2002 | 1 |
| 2004 | 4 |
| 2005 | 3 |
| 2006 | 3 |
| 2007 | 5 |
| 2008 | 7 |
| 2009 | 13 |
| 2010 | 13 |
| 2011 | 16 |
| 2012 | 14 |
| 2013 | 19 |
| 2014 | 22 |
| 2015 | 19 |
| 2016 | 31 |
| 2017 | 34 |
| 2018 | 31 |
| 2019 | 50 |
| 2020 | 52 |
| 2021 | 85 |
| 2022 | 99 |
| 2023 | 85 |
| 2024 | 68 |
| 2025 | 66 |