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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 | 2 |
| 1949 | 1 |
| 1951 | 2 |
| 1955 | 1 |
| 1957 | 1 |
| 1962 | 1 |
| 1966 | 2 |
| 1969 | 1 |
| 1972 | 1 |
| 1973 | 2 |
| 1976 | 1 |
| 1986 | 1 |
| 1999 | 1 |
| 2000 | 3 |
| 2001 | 11 |
| 2002 | 14 |
| 2003 | 3 |
| 2004 | 1 |
| 2005 | 13 |
| 2006 | 21 |
| 2007 | 26 |
| 2008 | 27 |
| 2009 | 39 |
| 2010 | 92 |
| 2011 | 93 |
| 2012 | 91 |
| 2013 | 68 |
| 2014 | 56 |
| 2015 | 56 |
| 2016 | 21 |
| 2017 | 16 |
| 2018 | 16 |
| 2019 | 15 |
| 2020 | 9 |
| 2021 | 10 |
| 2022 | 12 |
| 2024 | 0 |