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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 3 |
| 1947 | 3 |
| 1948 | 3 |
| 1949 | 4 |
| 1950 | 6 |
| 1951 | 9 |
| 1952 | 8 |
| 1953 | 9 |
| 1954 | 22 |
| 1955 | 12 |
| 1956 | 13 |
| 1957 | 9 |
| 1958 | 14 |
| 1959 | 14 |
| 1960 | 14 |
| 1961 | 14 |
| 1962 | 10 |
| 1963 | 15 |
| 1964 | 18 |
| 1965 | 4 |
| 1966 | 1 |
| 2003 | 1 |
| 2006 | 2 |
| 2007 | 56 |
| 2008 | 123 |
| 2009 | 133 |
| 2010 | 142 |
| 2011 | 168 |
| 2012 | 150 |
| 2013 | 136 |
| 2014 | 126 |
| 2015 | 142 |
| 2016 | 119 |
| 2017 | 117 |
| 2018 | 142 |
| 2019 | 130 |
| 2020 | 146 |
| 2021 | 102 |
| 2022 | 95 |
| 2023 | 77 |
| 2024 | 64 |