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and transmitted securely.
Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1956 | 1 |
| 1958 | 1 |
| 1959 | 1 |
| 1960 | 1 |
| 1961 | 1 |
| 1962 | 2 |
| 1964 | 1 |
| 1976 | 1 |
| 1996 | 1 |
| 1997 | 2 |
| 1999 | 11 |
| 2000 | 43 |
| 2001 | 32 |
| 2002 | 33 |
| 2003 | 41 |
| 2004 | 44 |
| 2005 | 53 |
| 2006 | 50 |
| 2007 | 53 |
| 2008 | 45 |
| 2009 | 56 |
| 2010 | 71 |
| 2011 | 67 |
| 2012 | 69 |
| 2013 | 78 |
| 2014 | 75 |
| 2015 | 85 |
| 2016 | 83 |
| 2017 | 82 |
| 2018 | 80 |
| 2019 | 83 |
| 2020 | 76 |
| 2021 | 79 |
| 2022 | 46 |
| 2023 | 41 |
| 2024 | 13 |