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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 7 |
| 1947 | 7 |
| 1948 | 3 |
| 1949 | 1 |
| 1950 | 9 |
| 1951 | 7 |
| 1952 | 6 |
| 1953 | 9 |
| 1954 | 2 |
| 1955 | 6 |
| 1956 | 6 |
| 1957 | 3 |
| 1958 | 1 |
| 1959 | 4 |
| 1960 | 7 |
| 1961 | 7 |
| 1962 | 9 |
| 1963 | 13 |
| 1964 | 8 |
| 1965 | 13 |
| 1978 | 1 |
| 1997 | 2 |
| 1998 | 14 |
| 1999 | 14 |
| 2000 | 28 |
| 2001 | 38 |
| 2002 | 34 |
| 2003 | 52 |
| 2004 | 35 |
| 2005 | 54 |
| 2006 | 51 |
| 2007 | 65 |
| 2008 | 74 |
| 2009 | 88 |
| 2010 | 105 |
| 2011 | 105 |
| 2012 | 122 |
| 2013 | 127 |
| 2014 | 112 |
| 2015 | 108 |
| 2016 | 99 |
| 2017 | 100 |
| 2018 | 115 |
| 2019 | 138 |
| 2020 | 145 |
| 2021 | 126 |
| 2022 | 133 |
| 2023 | 127 |
| 2024 | 38 |