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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1947 | 1 |
| 1948 | 2 |
| 1951 | 1 |
| 1952 | 2 |
| 1953 | 2 |
| 1954 | 2 |
| 1955 | 1 |
| 1958 | 1 |
| 1959 | 6 |
| 1960 | 2 |
| 1962 | 4 |
| 1963 | 3 |
| 1964 | 8 |
| 1965 | 1 |
| 2001 | 3 |
| 2002 | 13 |
| 2003 | 18 |
| 2004 | 11 |
| 2005 | 22 |
| 2006 | 25 |
| 2007 | 28 |
| 2008 | 41 |
| 2009 | 34 |
| 2010 | 35 |
| 2011 | 40 |
| 2012 | 46 |
| 2013 | 44 |
| 2014 | 43 |
| 2015 | 49 |
| 2016 | 44 |
| 2017 | 28 |
| 2018 | 34 |
| 2019 | 46 |
| 2020 | 46 |
| 2021 | 45 |
| 2022 | 58 |
| 2023 | 50 |
| 2024 | 38 |
| 2025 | 2 |