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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1923 | 1 |
| 1946 | 1 |
| 1947 | 1 |
| 1948 | 3 |
| 1951 | 2 |
| 1952 | 4 |
| 1955 | 1 |
| 1957 | 2 |
| 1960 | 1 |
| 1963 | 1 |
| 1966 | 1 |
| 1969 | 1 |
| 1991 | 1 |
| 2006 | 1 |
| 2007 | 4 |
| 2008 | 6 |
| 2009 | 2 |
| 2010 | 8 |
| 2011 | 8 |
| 2012 | 11 |
| 2013 | 13 |
| 2014 | 17 |
| 2015 | 23 |
| 2016 | 31 |
| 2017 | 32 |
| 2018 | 26 |
| 2019 | 30 |
| 2020 | 23 |
| 2021 | 36 |
| 2022 | 32 |
| 2023 | 10 |
| 2024 | 0 |