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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1947 | 1 |
| 1948 | 3 |
| 1949 | 3 |
| 1950 | 4 |
| 1951 | 1 |
| 1952 | 2 |
| 1953 | 2 |
| 1954 | 1 |
| 1955 | 3 |
| 1956 | 5 |
| 1957 | 2 |
| 1958 | 1 |
| 1959 | 2 |
| 1960 | 3 |
| 1961 | 1 |
| 1962 | 3 |
| 1963 | 2 |
| 1964 | 6 |
| 1965 | 1 |
| 1989 | 1 |
| 1999 | 5 |
| 2000 | 2 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 4 |
| 2004 | 20 |
| 2005 | 63 |
| 2006 | 73 |
| 2007 | 89 |
| 2008 | 83 |
| 2009 | 78 |
| 2010 | 111 |
| 2011 | 115 |
| 2012 | 123 |
| 2013 | 133 |
| 2014 | 154 |
| 2015 | 155 |
| 2016 | 134 |
| 2017 | 150 |
| 2018 | 132 |
| 2019 | 153 |
| 2020 | 129 |
| 2021 | 97 |
| 2022 | 67 |
| 2023 | 64 |
| 2024 | 105 |
| 2025 | 75 |