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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1949 | 2 |
| 1950 | 3 |
| 1951 | 4 |
| 1952 | 11 |
| 1953 | 8 |
| 1954 | 8 |
| 1955 | 10 |
| 1956 | 6 |
| 1957 | 15 |
| 1958 | 22 |
| 1959 | 18 |
| 1960 | 13 |
| 1961 | 15 |
| 1962 | 20 |
| 1963 | 11 |
| 1964 | 12 |
| 1965 | 4 |
| 2006 | 1 |
| 2009 | 2 |
| 2010 | 4 |
| 2011 | 9 |
| 2012 | 20 |
| 2013 | 607 |
| 2014 | 1191 |
| 2015 | 1333 |
| 2016 | 1425 |
| 2017 | 1409 |
| 2018 | 1332 |
| 2019 | 1563 |
| 2020 | 1195 |
| 2021 | 1053 |
| 2022 | 478 |
| 2023 | 344 |
| 2024 | 266 |
| 2025 | 122 |