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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1937 | 1 |
| 1946 | 1 |
| 1951 | 1 |
| 1952 | 1 |
| 1956 | 2 |
| 1957 | 2 |
| 1958 | 1 |
| 1961 | 1 |
| 1962 | 2 |
| 1963 | 1 |
| 1965 | 1 |
| 1966 | 1 |
| 1968 | 1 |
| 1975 | 1 |
| 1977 | 1 |
| 1978 | 1 |
| 1984 | 1 |
| 1985 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1990 | 1 |
| 1993 | 1 |
| 2000 | 3 |
| 2001 | 1 |
| 2002 | 3 |
| 2003 | 9 |
| 2004 | 9 |
| 2005 | 6 |
| 2006 | 14 |
| 2007 | 14 |
| 2008 | 11 |
| 2009 | 8 |
| 2010 | 20 |
| 2011 | 22 |
| 2012 | 21 |
| 2013 | 21 |
| 2014 | 24 |
| 2015 | 27 |
| 2016 | 19 |
| 2017 | 33 |
| 2018 | 29 |
| 2019 | 33 |
| 2020 | 39 |
| 2021 | 58 |
| 2022 | 66 |
| 2023 | 40 |
| 2024 | 23 |